Let's divide 98039913 by 870
Let's see how many times 870 fits into 98039913.

Advancing to step 1:
The number 870 fits into 9 0 times, leaving a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Append the next digit (8) from the dividend to 9 and continue with: 98 / 870

Going ahead to step 2:
When dividing 98 by 870, we get 0 with a remainder of 98.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 98 leaves us with 98.
Fetch the next digit (0) from the dividend, attach it to 98 and continue: 980 / 870

Advancing to step 3:
The number 870 fits into 980 1 times, leaving a remainder of 110.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 110 after subtracting 870 from 980.
Append the next digit (3) from the dividend to 110 and continue with: 1103 / 870

Going ahead to step 4:
When dividing 1103 by 870, we get 1 with a remainder of 233.
Use 1 as the next digit of our solution. 
Result so far: 11.0
The remainder is 233 after subtracting 870 from 1103.
Grab the next digit (9) from the dividend, add it to 233, then carry on: 2339 / 870

Advancing to step 5:
2339 divided by 870 is 2 with a remainder of 599.
Write down 2 as next digit of the result. 
Result so far: 112.0
Subtracting 1740 from 2339 leaves us with 599.
Append the next digit (9) from the dividend to 599 and continue with: 5999 / 870

Step 6:
5999 divided by 870 is 6 with a remainder of 779.
The number 6 becomes the next digit in our result. 
Result so far: 1126.0
If we subtract 5220 from 5999, we get 779.
Bring next digit (1) of the dividend behind the 779 and repeat the process: 7791 / 870

Advancing to step 7:
The number 870 fits into 7791 8 times, leaving a remainder of 831.
Write down 8 as next digit of the result. 
Result so far: 11268.0
The remainder is 831 after subtracting 6960 from 7791.
Take the next digit (3) from the dividend and append it to 831, then repeat: 8313 / 870

Moving on to step 8:
When dividing 8313 by 870, we get 9 with a remainder of 483.
Write down 9 as next digit of the result. 
Result so far: 112689.0
The remainder is 483 after subtracting 7830 from 8313.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4830, and continue the process.

Going ahead to step 9:
4830 divided by 870 is 5 with a remainder of 480.
Record the quotient 5 as the next digit in the result. 
Result so far: 112689.5
Subtract 4350 from 4830 to get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Step 10:
4800 divided by 870 is 5 with a remainder of 450.
Write down 5 as next digit of the result. 
Result so far: 112689.55
If we subtract 4350 from 4800, we get 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

After the division, we end up with 112689.55 and a remainder of 0.45.