21224929 divided by 918 
Let's see how many times 918 fits into 21224929.

Step 1:
2 divided by 918 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 918

Going ahead to step 2:
21 divided by 918 is 0 with a remainder of 21.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Include the next digit (2) from the dividend after 21, then repeat: 212 / 918

Moving on to step 3:
918 can be fit into 212 0 times, resulting in a remainder of 212.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 212 and we're left with 212.
Take the next digit (2) from the dividend and append it to 212, then repeat: 2122 / 918

Moving on to step 4:
The number 918 fits into 2122 2 times, leaving a remainder of 286.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 1836 from 2122, we get 286.
Append the next digit (4) from the dividend to 286 and continue with: 2864 / 918

Step 5:
918 goes into 2864 3 times with a remainder of 110.
The number 3 becomes the next digit in our result. 
Result so far: 23.0
Subtract 2754 from 2864 to get 110.
Take the next digit (9) from the dividend and append it to 110, then repeat: 1109 / 918

Advancing to step 6:
When dividing 1109 by 918, we get 1 with a remainder of 191.
Record the quotient 1 as the next digit in the result. 
Result so far: 231.0
Subtract 918 from 1109 to get 191.
Fetch the next digit (2) from the dividend, attach it to 191 and continue: 1912 / 918

On to step 7:
When dividing 1912 by 918, we get 2 with a remainder of 76.
The next digit of our result is 2. 
Result so far: 2312.0
Subtract 1836 from 1912 to get 76.
Include the next digit (9) from the dividend after 76, then repeat: 769 / 918

Advancing to step 8:
The number 918 fits into 769 0 times, leaving a remainder of 769.
Use 0 as the next digit of our solution. 
Result so far: 23120.0
The remainder is 769 after subtracting 0 from 769.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7690, and continue the process.

On to step 9:
If we divide 7690 by 918, we get 8 and a remainder of 346.
The next digit of our result is 8. 
Result so far: 23120.8
Subtracting 7344 from 7690 leaves us with 346.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3460, and continue the process.

Moving on to step 10:
When dividing 3460 by 918, we get 3 with a remainder of 706.
Record the quotient 3 as the next digit in the result. 
Result so far: 23120.83
Subtracting 2754 from 3460 leaves us with 706.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7060, and continue the process.

On to step 11:
If we divide 7060 by 918, we get 7 and a remainder of 634.
Write down 7 as next digit of the result. 
Result so far: 23120.837
If we subtract 6426 from 7060, we get 634.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6340, and continue the process.

Step 12:
918 goes into 6340 6 times with a remainder of 832.
Write down 6 as next digit of the result. 
Result so far: 23120.8376
Subtract 5508 from 6340 to get 832.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8320, and continue the process.

Step 13:
918 goes into 8320 9 times with a remainder of 58.
Use 9 as the next digit of our solution. 
Result so far: 23120.83769
If we take 8262 away from 8320, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 14:
580 divided by 918 is 0 with a remainder of 580.
Write down 0 as next digit of the result. 
Result so far: 23120.83769
Subtracting 0 from 580 leaves us with 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Step 15:
918 can be fit into 5800 6 times, resulting in a remainder of 292.
Write down 6 as next digit of the result. 
Result so far: 23120.8376906
If we take 5508 away from 5800, we end up with 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Step 16:
If we divide 2920 by 918, we get 3 and a remainder of 166.
Put 3 as the next digit of the answer. 
Result so far: 23120.83769063
Deduct 2754 from 2920 and we're left with 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

After the division, we end up with 23120.83769063 and a remainder of 1.66e-07.