21205418 divided by 316 
We want to figure out the number of times 21205418 can be divided by 316.

Moving on to step 1:
The number 316 fits into 2 0 times, leaving a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 316

On to step 2:
The number 316 fits into 21 0 times, leaving a remainder of 21.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Append the next digit (2) from the dividend to 21 and continue with: 212 / 316

Moving on to step 3:
When dividing 212 by 316, we get 0 with a remainder of 212.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 212 and we're left with 212.
Append the next digit (0) from the dividend to 212 and continue with: 2120 / 316

Going ahead to step 4:
When dividing 2120 by 316, we get 6 with a remainder of 224.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Deduct 1896 from 2120 and we're left with 224.
Grab the next digit (5) from the dividend, add it to 224, then carry on: 2245 / 316

Going ahead to step 5:
316 can be fit into 2245 7 times, resulting in a remainder of 33.
Record the quotient 7 as the next digit in the result. 
Result so far: 67.0
Subtracting 2212 from 2245 leaves us with 33.
Fetch the next digit (4) from the dividend, attach it to 33 and continue: 334 / 316

Step 6:
316 can be fit into 334 1 times, resulting in a remainder of 18.
Record the quotient 1 as the next digit in the result. 
Result so far: 671.0
Subtracting 316 from 334 leaves us with 18.
Fetch the next digit (1) from the dividend, attach it to 18 and continue: 181 / 316

Let's proceed to step 7:
181 divided by 316 is 0 with a remainder of 181.
Record the quotient 0 as the next digit in the result. 
Result so far: 6710.0
If we subtract 0 from 181, we get 181.
Grab the next digit (8) from the dividend, add it to 181, then carry on: 1818 / 316

Going ahead to step 8:
The number 316 fits into 1818 5 times, leaving a remainder of 238.
Use 5 as the next digit of our solution. 
Result so far: 67105.0
Subtracting 1580 from 1818 leaves us with 238.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

On to step 9:
2380 divided by 316 is 7 with a remainder of 168.
Write down 7 as next digit of the result. 
Result so far: 67105.7
The remainder is 168 after subtracting 2212 from 2380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Let's proceed to step 10:
The number 316 fits into 1680 5 times, leaving a remainder of 100.
Put 5 as the next digit of the answer. 
Result so far: 67105.75
The remainder is 100 after subtracting 1580 from 1680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Going ahead to step 11:
If we divide 1000 by 316, we get 3 and a remainder of 52.
Put 3 as the next digit of the answer. 
Result so far: 67105.753
If we take 948 away from 1000, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 12:
If we divide 520 by 316, we get 1 and a remainder of 204.
The number 1 becomes the next digit in our result. 
Result so far: 67105.7531
If we subtract 316 from 520, we get 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Moving on to step 13:
The number 316 fits into 2040 6 times, leaving a remainder of 144.
Write down 6 as next digit of the result. 
Result so far: 67105.75316
Subtract 1896 from 2040 to get 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Going ahead to step 14:
If we divide 1440 by 316, we get 4 and a remainder of 176.
Write down 4 as next digit of the result. 
Result so far: 67105.753164
Deduct 1264 from 1440 and we're left with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Going ahead to step 15:
The number 316 fits into 1760 5 times, leaving a remainder of 180.
The number 5 becomes the next digit in our result. 
Result so far: 67105.7531645
Deduct 1580 from 1760 and we're left with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Moving on to step 16:
The number 316 fits into 1800 5 times, leaving a remainder of 220.
Write down 5 as next digit of the result. 
Result so far: 67105.75316455
The remainder is 220 after subtracting 1580 from 1800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

The quotient of the division is 67105.75316455, and the remainder is 2.2e-07.