745315 divided by 81 
We're looking to find how many times 81 goes into 745315.

Going ahead to step 1:
If we divide 7 by 81, we get 0 and 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.
Append the next digit (4) from the dividend to 7 and continue with: 74 / 81

Step 2:
If we divide 74 by 81, we get 0 and a remainder of 74.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 74 after subtracting 0 from 74.
Include the next digit (5) from the dividend after 74, then repeat: 745 / 81

Step 3:
81 goes into 745 9 times with a remainder of 16.
Use 9 as the next digit of our solution. 
Result so far: 9.0
If we take 729 away from 745, we end up with 16.
Bring next digit (3) of the dividend behind the 16 and repeat the process: 163 / 81

Going ahead to step 4:
163 divided by 81 is 2 with a remainder of 1.
The next digit of our result is 2. 
Result so far: 92.0
Subtracting 162 from 163 leaves us with 1.
Include the next digit (1) from the dividend after 1, then repeat: 11 / 81

Moving on to step 5:
If we divide 11 by 81, we get 0 and a remainder of 11.
The number 0 becomes the next digit in our result. 
Result so far: 920.0
If we take 0 away from 11, we end up with 11.
Bring next digit (5) of the dividend behind the 11 and repeat the process: 115 / 81

Step 6:
81 can be fit into 115 1 times, resulting in a remainder of 34.
The next digit of our result is 1. 
Result so far: 9201.0
If we subtract 81 from 115, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 7:
When dividing 340 by 81, we get 4 with a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 9201.4
If we subtract 324 from 340, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 8:
81 can be fit into 160 1 times, resulting in a remainder of 79.
The next digit of our result is 1. 
Result so far: 9201.41
The remainder is 79 after subtracting 81 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

On to step 9:
When dividing 790 by 81, we get 9 with a remainder of 61.
Record the quotient 9 as the next digit in the result. 
Result so far: 9201.419
The remainder is 61 after subtracting 729 from 790.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Going ahead to step 10:
81 goes into 610 7 times with a remainder of 43.
The next digit of our result is 7. 
Result so far: 9201.4197
The remainder is 43 after subtracting 567 from 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

On to step 11:
430 divided by 81 is 5 with a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 9201.41975
If we take 405 away from 430, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 12:
When dividing 250 by 81, we get 3 with a remainder of 7.
Record the quotient 3 as the next digit in the result. 
Result so far: 9201.419753
Deduct 243 from 250 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 13:
81 goes into 70 0 times with a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 9201.419753
Subtracting 0 from 70 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 14:
81 goes into 700 8 times with a remainder of 52.
The number 8 becomes the next digit in our result. 
Result so far: 9201.41975308
If we take 648 away from 700, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The final result is 9201.41975308 with a remainder of 5.2e-08.