We're dividing 48702591 by 860 
We want to divide 48702591 by 860.

Step 1:
860 goes into 4 0 times with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Grab the next digit (8) from the dividend, add it to 4, then carry on: 48 / 860

Moving on to step 2:
The number 860 fits into 48 0 times, leaving a remainder of 48.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 48, we get 48.
Include the next digit (7) from the dividend after 48, then repeat: 487 / 860

On to step 3:
860 can be fit into 487 0 times, resulting in a remainder of 487.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 487, we get 487.
Fetch the next digit (0) from the dividend, attach it to 487 and continue: 4870 / 860

Moving on to step 4:
860 goes into 4870 5 times with a remainder of 570.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
The remainder is 570 after subtracting 4300 from 4870.
Grab the next digit (2) from the dividend, add it to 570, then carry on: 5702 / 860

Step 5:
When dividing 5702 by 860, we get 6 with a remainder of 542.
Record the quotient 6 as the next digit in the result. 
Result so far: 56.0
The remainder is 542 after subtracting 5160 from 5702.
Append the next digit (5) from the dividend to 542 and continue with: 5425 / 860

Let's proceed to step 6:
When dividing 5425 by 860, we get 6 with a remainder of 265.
The next digit of our result is 6. 
Result so far: 566.0
Subtracting 5160 from 5425 leaves us with 265.
Fetch the next digit (9) from the dividend, attach it to 265 and continue: 2659 / 860

Let's proceed to step 7:
860 can be fit into 2659 3 times, resulting in a remainder of 79.
Use 3 as the next digit of our solution. 
Result so far: 5663.0
If we take 2580 away from 2659, we end up with 79.
Append the next digit (1) from the dividend to 79 and continue with: 791 / 860

Let's proceed to step 8:
860 goes into 791 0 times with a remainder of 791.
The next digit of our result is 0. 
Result so far: 56630.0
If we subtract 0 from 791, we get 791.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7910, and continue the process.

Let's proceed to step 9:
The number 860 fits into 7910 9 times, leaving a remainder of 170.
The next digit of our result is 9. 
Result so far: 56630.9
Subtracting 7740 from 7910 leaves us with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Moving on to step 10:
The number 860 fits into 1700 1 times, leaving a remainder of 840.
The next digit of our result is 1. 
Result so far: 56630.91
If we subtract 860 from 1700, we 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.

Step 11:
When dividing 8400 by 860, we get 9 with a remainder of 660.
Record the quotient 9 as the next digit in the result. 
Result so far: 56630.919
Subtract 7740 from 8400 to get 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Let's proceed to step 12:
When dividing 6600 by 860, we get 7 with a remainder of 580.
Put 7 as the next digit of the answer. 
Result so far: 56630.9197
The remainder is 580 after subtracting 6020 from 6600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Going ahead to step 13:
5800 divided by 860 is 6 with a remainder of 640.
Use 6 as the next digit of our solution. 
Result so far: 56630.91976
Deduct 5160 from 5800 and we're left with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

On to step 14:
If we divide 6400 by 860, we get 7 and a remainder of 380.
Put 7 as the next digit of the answer. 
Result so far: 56630.919767
Deduct 6020 from 6400 and we're left with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Step 15:
The number 860 fits into 3800 4 times, leaving a remainder of 360.
The number 4 becomes the next digit in our result. 
Result so far: 56630.9197674
Subtracting 3440 from 3800 leaves us with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Let's proceed to step 16:
860 goes into 3600 4 times with a remainder of 160.
Write down 4 as next digit of the result. 
Result so far: 56630.91976744
The remainder is 160 after subtracting 3440 from 3600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

The final result is 56630.91976744 with a remainder of 1.6e-07.