We divide 85701593 by 870
Our goal is to divide 85701593 by 870.

Step 1:
870 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 870

Moving on to step 2:
870 can be fit into 85 0 times, resulting in a remainder of 85.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 85, we get 85.
Include the next digit (7) from the dividend after 85, then repeat: 857 / 870

On to step 3:
857 divided by 870 is 0 with a remainder of 857.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 857, we get 857.
Take the next digit (0) from the dividend and append it to 857, then repeat: 8570 / 870

Moving on to step 4:
The number 870 fits into 8570 9 times, leaving a remainder of 740.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Deduct 7830 from 8570 and we're left with 740.
Fetch the next digit (1) from the dividend, attach it to 740 and continue: 7401 / 870

Moving on to step 5:
If we divide 7401 by 870, we get 8 and a remainder of 441.
Record the quotient 8 as the next digit in the result. 
Result so far: 98.0
Deduct 6960 from 7401 and we're left with 441.
Bring next digit (5) of the dividend behind the 441 and repeat the process: 4415 / 870

Going ahead to step 6:
870 goes into 4415 5 times with a remainder of 65.
Record the quotient 5 as the next digit in the result. 
Result so far: 985.0
If we take 4350 away from 4415, we end up with 65.
Grab the next digit (9) from the dividend, add it to 65, then carry on: 659 / 870

Going ahead to step 7:
When dividing 659 by 870, we get 0 with a remainder of 659.
Record the quotient 0 as the next digit in the result. 
Result so far: 9850.0
Deduct 0 from 659 and we're left with 659.
Grab the next digit (3) from the dividend, add it to 659, then carry on: 6593 / 870

Step 8:
When dividing 6593 by 870, we get 7 with a remainder of 503.
Write down 7 as next digit of the result. 
Result so far: 98507.0
The remainder is 503 after subtracting 6090 from 6593.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5030, and continue the process.

Let's proceed to step 9:
870 goes into 5030 5 times with a remainder of 680.
Write down 5 as next digit of the result. 
Result so far: 98507.5
If we take 4350 away from 5030, we end up with 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Moving on to step 10:
When dividing 6800 by 870, we get 7 with a remainder of 710.
Put 7 as the next digit of the answer. 
Result so far: 98507.57
If we take 6090 away from 6800, we end up with 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7100, and continue the process.

Going ahead to step 11:
870 can be fit into 7100 8 times, resulting in a remainder of 140.
The next digit of our result is 8. 
Result so far: 98507.578
If we subtract 6960 from 7100, we get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Let's proceed to step 12:
1400 divided by 870 is 1 with a remainder of 530.
Record the quotient 1 as the next digit in the result. 
Result so far: 98507.5781
Subtracting 870 from 1400 leaves us with 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Advancing to step 13:
If we divide 5300 by 870, we get 6 and a remainder of 80.
The number 6 becomes the next digit in our result. 
Result so far: 98507.57816
Subtract 5220 from 5300 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 14:
870 goes into 800 0 times with a remainder of 800.
Record the quotient 0 as the next digit in the result. 
Result so far: 98507.57816
Deduct 0 from 800 and we're left with 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

Going ahead to step 15:
The number 870 fits into 8000 9 times, leaving a remainder of 170.
Use 9 as the next digit of our solution. 
Result so far: 98507.5781609
If we take 7830 away from 8000, we end up 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.

Advancing to step 16:
1700 divided by 870 is 1 with a remainder of 830.
The number 1 becomes the next digit in our result. 
Result so far: 98507.57816091
The remainder is 830 after subtracting 870 from 1700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8300, and continue the process.

In conclusion, the division gives 98507.57816091 with a balance of 8.3e-07.