We're dividing 72876732 by 870 
We want to divide 72876732 by 870.

Going ahead to step 1:
7 divided by 870 is 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 870

Step 2:
The number 870 fits into 72 0 times, leaving a remainder of 72.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 72 leaves us with 72.
Take the next digit (8) from the dividend and append it to 72, then repeat: 728 / 870

On to step 3:
When dividing 728 by 870, we get 0 with a remainder of 728.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 728 and we're left with 728.
Append the next digit (7) from the dividend to 728 and continue with: 7287 / 870

Let's proceed to step 4:
The number 870 fits into 7287 8 times, leaving a remainder of 327.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtract 6960 from 7287 to get 327.
Include the next digit (6) from the dividend after 327, then repeat: 3276 / 870

Advancing to step 5:
870 goes into 3276 3 times with a remainder of 666.
The number 3 becomes the next digit in our result. 
Result so far: 83.0
Subtracting 2610 from 3276 leaves us with 666.
Grab the next digit (7) from the dividend, add it to 666, then carry on: 6667 / 870

Advancing to step 6:
6667 divided by 870 is 7 with a remainder of 577.
Use 7 as the next digit of our solution. 
Result so far: 837.0
If we take 6090 away from 6667, we end up with 577.
Bring next digit (3) of the dividend behind the 577 and repeat the process: 5773 / 870

Moving on to step 7:
870 goes into 5773 6 times with a remainder of 553.
The number 6 becomes the next digit in our result. 
Result so far: 8376.0
If we subtract 5220 from 5773, we get 553.
Take the next digit (2) from the dividend and append it to 553, then repeat: 5532 / 870

Moving on to step 8:
If we divide 5532 by 870, we get 6 and a remainder of 312.
Use 6 as the next digit of our solution. 
Result so far: 83766.0
Deduct 5220 from 5532 and we're left with 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Moving on to step 9:
If we divide 3120 by 870, we get 3 and a remainder of 510.
Record the quotient 3 as the next digit in the result. 
Result so far: 83766.3
If we subtract 2610 from 3120, we get 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Going ahead to step 10:
If we divide 5100 by 870, we get 5 and a remainder of 750.
Write down 5 as next digit of the result. 
Result so far: 83766.35
Deduct 4350 from 5100 and we're left with 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7500, and continue the process.

Moving on to step 11:
870 can be fit into 7500 8 times, resulting in a remainder of 540.
Use 8 as the next digit of our solution. 
Result so far: 83766.358
Deduct 6960 from 7500 and we're left with 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Moving on to step 12:
870 can be fit into 5400 6 times, resulting in a remainder of 180.
Put 6 as the next digit of the answer. 
Result so far: 83766.3586
The remainder is 180 after subtracting 5220 from 5400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

On to step 13:
870 goes into 1800 2 times with a remainder of 60.
The number 2 becomes the next digit in our result. 
Result so far: 83766.35862
Subtracting 1740 from 1800 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 14:
If we divide 600 by 870, we get 0 and a remainder of 600.
The number 0 becomes the next digit in our result. 
Result so far: 83766.35862
If we take 0 away from 600, we end up with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Let's proceed to step 15:
6000 divided by 870 is 6 with a remainder of 780.
The next digit of our result is 6. 
Result so far: 83766.3586206
If we subtract 5220 from 6000, we get 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7800, and continue the process.

Going ahead to step 16:
The number 870 fits into 7800 8 times, leaving a remainder of 840.
Put 8 as the next digit of the answer. 
Result so far: 83766.35862068
Subtract 6960 from 7800 to get 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8400, and continue the process.

In conclusion, the division gives 83766.35862068 with a balance of 8.4e-07.