We're dividing 99722792 by 870 
We want to divide 99722792 by 870.

Moving on to step 1:
If we divide 9 by 870, we get 0 and a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Append the next digit (9) from the dividend to 9 and continue with: 99 / 870

Going ahead to step 2:
99 divided by 870 is 0 with a remainder of 99.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 99 after subtracting 0 from 99.
Append the next digit (7) from the dividend to 99 and continue with: 997 / 870

Advancing to step 3:
997 divided by 870 is 1 with a remainder of 127.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 870 from 997 to get 127.
Take the next digit (2) from the dividend and append it to 127, then repeat: 1272 / 870

Moving on to step 4:
870 goes into 1272 1 times with a remainder of 402.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Subtracting 870 from 1272 leaves us with 402.
Grab the next digit (2) from the dividend, add it to 402, then carry on: 4022 / 870

Step 5:
870 can be fit into 4022 4 times, resulting in a remainder of 542.
The number 4 becomes the next digit in our result. 
Result so far: 114.0
Deduct 3480 from 4022 and we're left with 542.
Take the next digit (7) from the dividend and append it to 542, then repeat: 5427 / 870

Advancing to step 6:
The number 870 fits into 5427 6 times, leaving a remainder of 207.
The number 6 becomes the next digit in our result. 
Result so far: 1146.0
Subtract 5220 from 5427 to get 207.
Grab the next digit (9) from the dividend, add it to 207, then carry on: 2079 / 870

Going ahead to step 7:
870 goes into 2079 2 times with a remainder of 339.
Record the quotient 2 as the next digit in the result. 
Result so far: 11462.0
Subtracting 1740 from 2079 leaves us with 339.
Fetch the next digit (2) from the dividend, attach it to 339 and continue: 3392 / 870

Step 8:
When dividing 3392 by 870, we get 3 with a remainder of 782.
Record the quotient 3 as the next digit in the result. 
Result so far: 114623.0
If we take 2610 away from 3392, we end up with 782.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7820, and continue the process.

Moving on to step 9:
When dividing 7820 by 870, we get 8 with a remainder of 860.
The next digit of our result is 8. 
Result so far: 114623.8
Subtracting 6960 from 7820 leaves us with 860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8600, and continue the process.

Step 10:
The number 870 fits into 8600 9 times, leaving a remainder of 770.
Record the quotient 9 as the next digit in the result. 
Result so far: 114623.89
If we take 7830 away from 8600, we end up with 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7700, and continue the process.

On to step 11:
7700 divided by 870 is 8 with a remainder of 740.
Write down 8 as next digit of the result. 
Result so far: 114623.898
The remainder is 740 after subtracting 6960 from 7700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

Moving on to step 12:
When dividing 7400 by 870, we get 8 with a remainder of 440.
Use 8 as the next digit of our solution. 
Result so far: 114623.8988
The remainder is 440 after subtracting 6960 from 7400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Our division results in 114623.8988 with a remaining 0.0044.