We look at the division of 81352733 by 945 
We want to divide 81352733 by 945.

On to step 1:
8 divided by 945 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 945

Let's proceed to step 2:
81 divided by 945 is 0 with a remainder of 81.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 81, we end up with 81.
Bring next digit (3) of the dividend behind the 81 and repeat the process: 813 / 945

Step 3:
When dividing 813 by 945, we get 0 with a remainder of 813.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 813, we end up with 813.
Include the next digit (5) from the dividend after 813, then repeat: 8135 / 945

Advancing to step 4:
When dividing 8135 by 945, we get 8 with a remainder of 575.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we take 7560 away from 8135, we end up with 575.
Grab the next digit (2) from the dividend, add it to 575, then carry on: 5752 / 945

Step 5:
When dividing 5752 by 945, we get 6 with a remainder of 82.
Record the quotient 6 as the next digit in the result. 
Result so far: 86.0
The remainder is 82 after subtracting 5670 from 5752.
Bring next digit (7) of the dividend behind the 82 and repeat the process: 827 / 945

Going ahead to step 6:
945 can be fit into 827 0 times, resulting in a remainder of 827.
Use 0 as the next digit of our solution. 
Result so far: 860.0
If we take 0 away from 827, we end up with 827.
Take the next digit (3) from the dividend and append it to 827, then repeat: 8273 / 945

On to step 7:
When dividing 8273 by 945, we get 8 with a remainder of 713.
The number 8 becomes the next digit in our result. 
Result so far: 8608.0
If we subtract 7560 from 8273, we get 713.
Append the next digit (3) from the dividend to 713 and continue with: 7133 / 945

Going ahead to step 8:
945 goes into 7133 7 times with a remainder of 518.
The number 7 becomes the next digit in our result. 
Result so far: 86087.0
Subtracting 6615 from 7133 leaves us with 518.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5180, and continue the process.

Let's proceed to step 9:
945 can be fit into 5180 5 times, resulting in a remainder of 455.
Put 5 as the next digit of the answer. 
Result so far: 86087.5
If we subtract 4725 from 5180, we get 455.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4550, and continue the process.

On to step 10:
The number 945 fits into 4550 4 times, leaving a remainder of 770.
Put 4 as the next digit of the answer. 
Result so far: 86087.54
Deduct 3780 from 4550 and we're left with 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7700, and continue the process.

Going ahead to step 11:
945 goes into 7700 8 times with a remainder of 140.
The number 8 becomes the next digit in our result. 
Result so far: 86087.548
If we take 7560 away from 7700, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Advancing to step 12:
1400 divided by 945 is 1 with a remainder of 455.
The number 1 becomes the next digit in our result. 
Result so far: 86087.5481
The remainder is 455 after subtracting 945 from 1400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4550, and continue the process.

Let's proceed to step 13:
The number 945 fits into 4550 4 times, leaving a remainder of 770.
The number 4 becomes the next digit in our result. 
Result so far: 86087.54814
Subtracting 3780 from 4550 leaves us with 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7700, and continue the process.

On to step 14:
7700 divided by 945 is 8 with a remainder of 140.
The next digit of our result is 8. 
Result so far: 86087.548148
The remainder is 140 after subtracting 7560 from 7700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Going ahead to step 15:
If we divide 1400 by 945, we get 1 and a remainder of 455.
Write down 1 as next digit of the result. 
Result so far: 86087.5481481
If we take 945 away from 1400, we end up with 455.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4550, and continue the process.

On to step 16:
When dividing 4550 by 945, we get 4 with a remainder of 770.
Record the quotient 4 as the next digit in the result. 
Result so far: 86087.54814814
The remainder is 770 after subtracting 3780 from 4550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7700, and continue the process.

After the division, we end up with 86087.54814814 and a remainder of 7.7e-07.