4603988 ÷ 457 
We want to divide 4603988 by 457.

Going ahead to step 1:
When dividing 4 by 457, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Append the next digit (6) from the dividend to 4 and continue with: 46 / 457

Going ahead to step 2:
The number 457 fits into 46 0 times, leaving a remainder of 46.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 46 to get 46.
Bring next digit (0) of the dividend behind the 46 and repeat the process: 460 / 457

Advancing to step 3:
460 divided by 457 is 1 with a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 457 from 460 to get 3.
Append the next digit (3) from the dividend to 3 and continue with: 33 / 457

On to step 4:
If we divide 33 by 457, we get 0 and a remainder of 33.
The next digit of our result is 0. 
Result so far: 10.0
If we take 0 away from 33, we end up with 33.
Include the next digit (9) from the dividend after 33, then repeat: 339 / 457

On to step 5:
When dividing 339 by 457, we get 0 with a remainder of 339.
Write down 0 as next digit of the result. 
Result so far: 100.0
Deduct 0 from 339 and we're left with 339.
Fetch the next digit (8) from the dividend, attach it to 339 and continue: 3398 / 457

On to step 6:
457 goes into 3398 7 times with a remainder of 199.
Put 7 as the next digit of the answer. 
Result so far: 1007.0
Subtracting 3199 from 3398 leaves us with 199.
Fetch the next digit (8) from the dividend, attach it to 199 and continue: 1998 / 457

Step 7:
457 can be fit into 1998 4 times, resulting in a remainder of 170.
Write down 4 as next digit of the result. 
Result so far: 10074.0
The remainder is 170 after subtracting 1828 from 1998.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

On to step 8:
The number 457 fits into 1700 3 times, leaving a remainder of 329.
Write down 3 as next digit of the result. 
Result so far: 10074.3
The remainder is 329 after subtracting 1371 from 1700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3290, and continue the process.

Let's proceed to step 9:
3290 divided by 457 is 7 with a remainder of 91.
Record the quotient 7 as the next digit in the result. 
Result so far: 10074.37
Subtracting 3199 from 3290 leaves us with 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Let's proceed to step 10:
The number 457 fits into 910 1 times, leaving a remainder of 453.
Record the quotient 1 as the next digit in the result. 
Result so far: 10074.371
Deduct 457 from 910 and we're left with 453.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4530, and continue the process.

Advancing to step 11:
When dividing 4530 by 457, we get 9 with a remainder of 417.
Use 9 as the next digit of our solution. 
Result so far: 10074.3719
If we subtract 4113 from 4530, we get 417.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4170, and continue the process.

Advancing to step 12:
When dividing 4170 by 457, we get 9 with a remainder of 57.
The next digit of our result is 9. 
Result so far: 10074.37199
The remainder is 57 after subtracting 4113 from 4170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

The final result is 10074.37199 with a remainder of 5.7e-05.