Let's divide 28132287 by 870
Our goal is to divide 28132287 by 870.

Step 1:
The number 870 fits into 2 0 times, leaving a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Grab the next digit (8) from the dividend, add it to 2, then carry on: 28 / 870

Moving on to step 2:
If we divide 28 by 870, we get 0 and a remainder of 28.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 28 after subtracting 0 from 28.
Take the next digit (1) from the dividend and append it to 28, then repeat: 281 / 870

Let's proceed to step 3:
If we divide 281 by 870, we get 0 and a remainder of 281.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 281 after subtracting 0 from 281.
Grab the next digit (3) from the dividend, add it to 281, then carry on: 2813 / 870

Going ahead to step 4:
870 goes into 2813 3 times with a remainder of 203.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Deduct 2610 from 2813 and we're left with 203.
Fetch the next digit (2) from the dividend, attach it to 203 and continue: 2032 / 870

Let's proceed to step 5:
The number 870 fits into 2032 2 times, leaving a remainder of 292.
The number 2 becomes the next digit in our result. 
Result so far: 32.0
If we subtract 1740 from 2032, we get 292.
Bring next digit (2) of the dividend behind the 292 and repeat the process: 2922 / 870

Step 6:
The number 870 fits into 2922 3 times, leaving a remainder of 312.
Put 3 as the next digit of the answer. 
Result so far: 323.0
Subtract 2610 from 2922 to get 312.
Grab the next digit (8) from the dividend, add it to 312, then carry on: 3128 / 870

Moving on to step 7:
The number 870 fits into 3128 3 times, leaving a remainder of 518.
The number 3 becomes the next digit in our result. 
Result so far: 3233.0
Subtracting 2610 from 3128 leaves us with 518.
Grab the next digit (7) from the dividend, add it to 518, then carry on: 5187 / 870

Moving on to step 8:
870 goes into 5187 5 times with a remainder of 837.
Record the quotient 5 as the next digit in the result. 
Result so far: 32335.0
If we subtract 4350 from 5187, we get 837.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8370, and continue the process.

Advancing to step 9:
8370 divided by 870 is 9 with a remainder of 540.
The next digit of our result is 9. 
Result so far: 32335.9
If we take 7830 away from 8370, we end up 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.

Going ahead to step 10:
If we divide 5400 by 870, we get 6 and a remainder of 180.
Write down 6 as next digit of the result. 
Result so far: 32335.96
If we subtract 5220 from 5400, we get 180.
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 11:
870 can be fit into 1800 2 times, resulting in a remainder of 60.
Use 2 as the next digit of our solution. 
Result so far: 32335.962
Deduct 1740 from 1800 and we're left 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.

Advancing to step 12:
The number 870 fits into 600 0 times, leaving a remainder of 600.
Record the quotient 0 as the next digit in the result. 
Result so far: 32335.962
Subtract 0 from 600 to get 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Step 13:
870 goes into 6000 6 times with a remainder of 780.
Write down 6 as next digit of the result. 
Result so far: 32335.96206
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.

On to step 14:
7800 divided by 870 is 8 with a remainder of 840.
The next digit of our result is 8. 
Result so far: 32335.962068
Subtracting 6960 from 7800 leaves us with 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8400, and continue the process.

Let's proceed to step 15:
870 goes into 8400 9 times with a remainder of 570.
Write down 9 as next digit of the result. 
Result so far: 32335.9620689
Subtracting 7830 from 8400 leaves us with 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Let's proceed to step 16:
If we divide 5700 by 870, we get 6 and a remainder of 480.
Write down 6 as next digit of the result. 
Result so far: 32335.96206896
If we take 5220 away from 5700, we end up with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

The final result is 32335.96206896 with a remainder of 4.8e-07.