We divide 21141552 by 457
We want to divide 21141552 by 457.

On to step 1:
If we divide 2 by 457, we get 0 and a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 457

Going ahead to step 2:
457 goes into 21 0 times with a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Append the next digit (1) from the dividend to 21 and continue with: 211 / 457

Step 3:
457 can be fit into 211 0 times, resulting in a remainder of 211.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 211 to get 211.
Take the next digit (4) from the dividend and append it to 211, then repeat: 2114 / 457

Going ahead to step 4:
2114 divided by 457 is 4 with a remainder of 286.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
The remainder is 286 after subtracting 1828 from 2114.
Append the next digit (1) from the dividend to 286 and continue with: 2861 / 457

Going ahead to step 5:
If we divide 2861 by 457, we get 6 and a remainder of 119.
The next digit of our result is 6. 
Result so far: 46.0
The remainder is 119 after subtracting 2742 from 2861.
Include the next digit (5) from the dividend after 119, then repeat: 1195 / 457

Advancing to step 6:
457 can be fit into 1195 2 times, resulting in a remainder of 281.
Use 2 as the next digit of our solution. 
Result so far: 462.0
Subtracting 914 from 1195 leaves us with 281.
Bring next digit (5) of the dividend behind the 281 and repeat the process: 2815 / 457

Let's proceed to step 7:
2815 divided by 457 is 6 with a remainder of 73.
The next digit of our result is 6. 
Result so far: 4626.0
Subtract 2742 from 2815 to get 73.
Append the next digit (2) from the dividend to 73 and continue with: 732 / 457

Moving on to step 8:
457 can be fit into 732 1 times, resulting in a remainder of 275.
Use 1 as the next digit of our solution. 
Result so far: 46261.0
If we take 457 away from 732, we end up with 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Going ahead to step 9:
If we divide 2750 by 457, we get 6 and a remainder of 8.
The next digit of our result is 6. 
Result so far: 46261.6
Subtracting 2742 from 2750 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 10:
457 can be fit into 80 0 times, resulting in a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 46261.6
If we subtract 0 from 80, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 11:
When dividing 800 by 457, we get 1 with a remainder of 343.
Put 1 as the next digit of the answer. 
Result so far: 46261.601
If we subtract 457 from 800, we get 343.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3430, and continue the process.

On to step 12:
If we divide 3430 by 457, we get 7 and a remainder of 231.
Use 7 as the next digit of our solution. 
Result so far: 46261.6017
The remainder is 231 after subtracting 3199 from 3430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2310, and continue the process.

Step 13:
457 goes into 2310 5 times with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 46261.60175
If we take 2285 away from 2310, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 14:
457 goes into 250 0 times with a remainder of 250.
Write down 0 as next digit of the result. 
Result so far: 46261.60175
Subtract 0 from 250 to get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

On to step 15:
2500 divided by 457 is 5 with a remainder of 215.
The next digit of our result is 5. 
Result so far: 46261.6017505
Deduct 2285 from 2500 and we're left with 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Going ahead to step 16:
The number 457 fits into 2150 4 times, leaving a remainder of 322.
The next digit of our result is 4. 
Result so far: 46261.60175054
If we subtract 1828 from 2150, we get 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

After the division, we end up with 46261.60175054 and a remainder of 3.22e-07.