248182 ÷ 21 
We want to divide 248182 by 21.

Moving on to step 1:
If we divide 2 by 21, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Take the next digit (4) from the dividend and append it to 2, then repeat: 24 / 21

Let's proceed to step 2:
24 divided by 21 is 1 with a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 21 from 24 leaves us with 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 21

Let's proceed to step 3:
21 goes into 38 1 times with a remainder of 17.
The next digit of our result is 1. 
Result so far: 11.0
The remainder is 17 after subtracting 21 from 38.
Fetch the next digit (1) from the dividend, attach it to 17 and continue: 171 / 21

Moving on to step 4:
21 goes into 171 8 times with a remainder of 3.
Write down 8 as next digit of the result. 
Result so far: 118.0
Deduct 168 from 171 and we're left with 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 21

Step 5:
If we divide 38 by 21, we get 1 and a remainder of 17.
Record the quotient 1 as the next digit in the result. 
Result so far: 1181.0
The remainder is 17 after subtracting 21 from 38.
Include the next digit (2) from the dividend after 17, then repeat: 172 / 21

Advancing to step 6:
The number 21 fits into 172 8 times, leaving a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 11818.0
Deduct 168 from 172 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 7:
21 can be fit into 40 1 times, resulting in a remainder of 19.
Record the quotient 1 as the next digit in the result. 
Result so far: 11818.1
The remainder is 19 after subtracting 21 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 8:
The number 21 fits into 190 9 times, leaving a remainder of 1.
The next digit of our result is 9. 
Result so far: 11818.19
Subtract 189 from 190 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 9:
21 can be fit into 10 0 times, resulting in a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 11818.19
If we take 0 away from 10, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 10:
The number 21 fits into 100 4 times, leaving a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 11818.1904
Subtracting 84 from 100 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 11:
When dividing 160 by 21, we get 7 with a remainder of 13.
Put 7 as the next digit of the answer. 
Result so far: 11818.19047
Subtract 147 from 160 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 12:
When dividing 130 by 21, we get 6 with a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 11818.190476
If we take 126 away from 130, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 13:
21 can be fit into 40 1 times, resulting in a remainder of 19.
The next digit of our result is 1. 
Result so far: 11818.1904761
Deduct 21 from 40 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 14:
When dividing 190 by 21, we get 9 with a remainder of 1.
Record the quotient 9 as the next digit in the result. 
Result so far: 11818.19047619
Subtract 189 from 190 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

In conclusion, the division gives 11818.19047619 with a balance of 1e-09.