We're dividing 70853135 by 891 
We want to divide 70853135 by 891.

On to step 1:
7 divided by 891 is 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Grab the next digit (0) from the dividend, add it to 7, then carry on: 70 / 891

Advancing to step 2:
891 can be fit into 70 0 times, resulting in a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 70, we end up with 70.
Fetch the next digit (8) from the dividend, attach it to 70 and continue: 708 / 891

Advancing to step 3:
891 goes into 708 0 times with a remainder of 708.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 708, we end up with 708.
Append the next digit (5) from the dividend to 708 and continue with: 7085 / 891

Let's proceed to step 4:
891 goes into 7085 7 times with a remainder of 848.
The next digit of our result is 7. 
Result so far: 7.0
If we take 6237 away from 7085, we end up with 848.
Include the next digit (3) from the dividend after 848, then repeat: 8483 / 891

Let's proceed to step 5:
The number 891 fits into 8483 9 times, leaving a remainder of 464.
Put 9 as the next digit of the answer. 
Result so far: 79.0
Deduct 8019 from 8483 and we're left with 464.
Append the next digit (1) from the dividend to 464 and continue with: 4641 / 891

Let's proceed to step 6:
The number 891 fits into 4641 5 times, leaving a remainder of 186.
Record the quotient 5 as the next digit in the result. 
Result so far: 795.0
Subtract 4455 from 4641 to get 186.
Grab the next digit (3) from the dividend, add it to 186, then carry on: 1863 / 891

Going ahead to step 7:
The number 891 fits into 1863 2 times, leaving a remainder of 81.
The number 2 becomes the next digit in our result. 
Result so far: 7952.0
The remainder is 81 after subtracting 1782 from 1863.
Bring next digit (5) of the dividend behind the 81 and repeat the process: 815 / 891

Step 8:
815 divided by 891 is 0 with a remainder of 815.
Put 0 as the next digit of the answer. 
Result so far: 79520.0
If we take 0 away from 815, we end up with 815.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8150, and continue the process.

Moving on to step 9:
891 goes into 8150 9 times with a remainder of 131.
Write down 9 as next digit of the result. 
Result so far: 79520.9
Deduct 8019 from 8150 and we're left with 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

On to step 10:
891 can be fit into 1310 1 times, resulting in a remainder of 419.
Write down 1 as next digit of the result. 
Result so far: 79520.91
If we take 891 away from 1310, we end up with 419.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4190, and continue the process.

Let's proceed to step 11:
4190 divided by 891 is 4 with a remainder of 626.
Record the quotient 4 as the next digit in the result. 
Result so far: 79520.914
If we subtract 3564 from 4190, we get 626.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6260, and continue the process.

Moving on to step 12:
If we divide 6260 by 891, we get 7 and a remainder of 23.
Use 7 as the next digit of our solution. 
Result so far: 79520.9147
If we subtract 6237 from 6260, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 13:
891 can be fit into 230 0 times, resulting in a remainder of 230.
Write down 0 as next digit of the result. 
Result so far: 79520.9147
The remainder is 230 after subtracting 0 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

On to step 14:
If we divide 2300 by 891, we get 2 and a remainder of 518.
The number 2 becomes the next digit in our result. 
Result so far: 79520.914702
Subtract 1782 from 2300 to get 518.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5180, and continue the process.

On to step 15:
The number 891 fits into 5180 5 times, leaving a remainder of 725.
The next digit of our result is 5. 
Result so far: 79520.9147025
If we subtract 4455 from 5180, we get 725.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7250, and continue the process.

On to step 16:
The number 891 fits into 7250 8 times, leaving a remainder of 122.
Use 8 as the next digit of our solution. 
Result so far: 79520.91470258
The remainder is 122 after subtracting 7128 from 7250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

The final result is 79520.91470258 with a remainder of 1.22e-07.