Let's divide 83157985 by 998
Let's see how many times 998 fits into 83157985.

Step 1:
When dividing 8 by 998, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (3) of the dividend behind the 8 and repeat the process: 83 / 998

Going ahead to step 2:
If we divide 83 by 998, we get 0 and a remainder of 83.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 83 to get 83.
Take the next digit (1) from the dividend and append it to 83, then repeat: 831 / 998

Going ahead to step 3:
If we divide 831 by 998, we get 0 and a remainder of 831.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 831 leaves us with 831.
Include the next digit (5) from the dividend after 831, then repeat: 8315 / 998

Step 4:
If we divide 8315 by 998, we get 8 and a remainder of 331.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtracting 7984 from 8315 leaves us with 331.
Include the next digit (7) from the dividend after 331, then repeat: 3317 / 998

Advancing to step 5:
998 goes into 3317 3 times with a remainder of 323.
Record the quotient 3 as the next digit in the result. 
Result so far: 83.0
If we subtract 2994 from 3317, we get 323.
Append the next digit (9) from the dividend to 323 and continue with: 3239 / 998

On to step 6:
998 can be fit into 3239 3 times, resulting in a remainder of 245.
Write down 3 as next digit of the result. 
Result so far: 833.0
Deduct 2994 from 3239 and we're left with 245.
Fetch the next digit (8) from the dividend, attach it to 245 and continue: 2458 / 998

Advancing to step 7:
998 can be fit into 2458 2 times, resulting in a remainder of 462.
The next digit of our result is 2. 
Result so far: 8332.0
Subtract 1996 from 2458 to get 462.
Take the next digit (5) from the dividend and append it to 462, then repeat: 4625 / 998

On to step 8:
998 goes into 4625 4 times with a remainder of 633.
Write down 4 as next digit of the result. 
Result so far: 83324.0
If we subtract 3992 from 4625, we get 633.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6330, and continue the process.

Let's proceed to step 9:
The number 998 fits into 6330 6 times, leaving a remainder of 342.
Write down 6 as next digit of the result. 
Result so far: 83324.6
The remainder is 342 after subtracting 5988 from 6330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

On to step 10:
998 goes into 3420 3 times with a remainder of 426.
Put 3 as the next digit of the answer. 
Result so far: 83324.63
Deduct 2994 from 3420 and we're left with 426.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4260, and continue the process.

On to step 11:
If we divide 4260 by 998, we get 4 and a remainder of 268.
Write down 4 as next digit of the result. 
Result so far: 83324.634
Deduct 3992 from 4260 and we're left with 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

Moving on to step 12:
998 goes into 2680 2 times with a remainder of 684.
Record the quotient 2 as the next digit in the result. 
Result so far: 83324.6342
The remainder is 684 after subtracting 1996 from 2680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6840, and continue the process.

Moving on to step 13:
If we divide 6840 by 998, we get 6 and a remainder of 852.
Put 6 as the next digit of the answer. 
Result so far: 83324.63426
Subtracting 5988 from 6840 leaves us with 852.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8520, and continue the process.

Going ahead to step 14:
The number 998 fits into 8520 8 times, leaving a remainder of 536.
Use 8 as the next digit of our solution. 
Result so far: 83324.634268
Subtract 7984 from 8520 to get 536.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5360, and continue the process.

Advancing to step 15:
998 goes into 5360 5 times with a remainder of 370.
Record the quotient 5 as the next digit in the result. 
Result so far: 83324.6342685
If we take 4990 away from 5360, we end up with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Let's proceed to step 16:
3700 divided by 998 is 3 with a remainder of 706.
Record the quotient 3 as the next digit in the result. 
Result so far: 83324.63426853
If we take 2994 away from 3700, we end up 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.

After the division, we end up with 83324.63426853 and a remainder of 7.06e-07.