We look at the division of 74925876 by 721 
We want to divide 74925876 by 721.

Going ahead to step 1:
721 goes into 7 0 times with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (4) from the dividend after 7, then repeat: 74 / 721

Step 2:
If we divide 74 by 721, we get 0 and a remainder of 74.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 74 after subtracting 0 from 74.
Grab the next digit (9) from the dividend, add it to 74, then carry on: 749 / 721

On to step 3:
When dividing 749 by 721, we get 1 with a remainder of 28.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 28 after subtracting 721 from 749.
Append the next digit (2) from the dividend to 28 and continue with: 282 / 721

On to step 4:
If we divide 282 by 721, we get 0 and a remainder of 282.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Deduct 0 from 282 and we're left with 282.
Fetch the next digit (5) from the dividend, attach it to 282 and continue: 2825 / 721

Going ahead to step 5:
2825 divided by 721 is 3 with a remainder of 662.
Use 3 as the next digit of our solution. 
Result so far: 103.0
Deduct 2163 from 2825 and we're left with 662.
Append the next digit (8) from the dividend to 662 and continue with: 6628 / 721

Step 6:
6628 divided by 721 is 9 with a remainder of 139.
Put 9 as the next digit of the answer. 
Result so far: 1039.0
Subtract 6489 from 6628 to get 139.
Fetch the next digit (7) from the dividend, attach it to 139 and continue: 1397 / 721

Advancing to step 7:
The number 721 fits into 1397 1 times, leaving a remainder of 676.
The number 1 becomes the next digit in our result. 
Result so far: 10391.0
Deduct 721 from 1397 and we're left with 676.
Append the next digit (6) from the dividend to 676 and continue with: 6766 / 721

Step 8:
When dividing 6766 by 721, we get 9 with a remainder of 277.
The next digit of our result is 9. 
Result so far: 103919.0
If we take 6489 away from 6766, we end up with 277.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2770, and continue the process.

Step 9:
721 goes into 2770 3 times with a remainder of 607.
Write down 3 as next digit of the result. 
Result so far: 103919.3
If we subtract 2163 from 2770, we get 607.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6070, and continue the process.

Advancing to step 10:
721 goes into 6070 8 times with a remainder of 302.
Use 8 as the next digit of our solution. 
Result so far: 103919.38
Subtract 5768 from 6070 to get 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

On to step 11:
3020 divided by 721 is 4 with a remainder of 136.
The next digit of our result is 4. 
Result so far: 103919.384
Deduct 2884 from 3020 and we're left with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Let's proceed to step 12:
721 can be fit into 1360 1 times, resulting in a remainder of 639.
Put 1 as the next digit of the answer. 
Result so far: 103919.3841
Subtract 721 from 1360 to get 639.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6390, and continue the process.

Moving on to step 13:
721 goes into 6390 8 times with a remainder of 622.
Record the quotient 8 as the next digit in the result. 
Result so far: 103919.38418
Deduct 5768 from 6390 and we're left with 622.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6220, and continue the process.

Moving on to step 14:
When dividing 6220 by 721, we get 8 with a remainder of 452.
Put 8 as the next digit of the answer. 
Result so far: 103919.384188
If we take 5768 away from 6220, we end up with 452.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

The final result is 103919.384188 with a remainder of 4.52e-05.