We divide 520525 by 72
We want to figure out the number of times 520525 can be divided by 72.

On to step 1:
The number 72 fits into 5 0 times, leaving a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Include the next digit (2) from the dividend after 5, then repeat: 52 / 72

Advancing to step 2:
The number 72 fits into 52 0 times, leaving a remainder of 52.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 52 after subtracting 0 from 52.
Include the next digit (0) from the dividend after 52, then repeat: 520 / 72

Let's proceed to step 3:
If we divide 520 by 72, we get 7 and a remainder of 16.
The next digit of our result is 7. 
Result so far: 7.0
The remainder is 16 after subtracting 504 from 520.
Append the next digit (5) from the dividend to 16 and continue with: 165 / 72

Going ahead to step 4:
When dividing 165 by 72, we get 2 with a remainder of 21.
The next digit of our result is 2. 
Result so far: 72.0
The remainder is 21 after subtracting 144 from 165.
Fetch the next digit (2) from the dividend, attach it to 21 and continue: 212 / 72

Step 5:
212 divided by 72 is 2 with a remainder of 68.
The number 2 becomes the next digit in our result. 
Result so far: 722.0
If we subtract 144 from 212, we get 68.
Include the next digit (5) from the dividend after 68, then repeat: 685 / 72

Step 6:
The number 72 fits into 685 9 times, leaving a remainder of 37.
Write down 9 as next digit of the result. 
Result so far: 7229.0
The remainder is 37 after subtracting 648 from 685.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Let's proceed to step 7:
72 can be fit into 370 5 times, resulting in a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 7229.5
Deduct 360 from 370 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 8:
100 divided by 72 is 1 with a remainder of 28.
The number 1 becomes the next digit in our result. 
Result so far: 7229.51
Deduct 72 from 100 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 9:
72 goes into 280 3 times with a remainder of 64.
Use 3 as the next digit of our solution. 
Result so far: 7229.513
Subtract 216 from 280 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 10:
640 divided by 72 is 8 with a remainder of 64.
Use 8 as the next digit of our solution. 
Result so far: 7229.5138
Subtract 576 from 640 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 11:
If we divide 640 by 72, we get 8 and a remainder of 64.
The next digit of our result is 8. 
Result so far: 7229.51388
The remainder is 64 after subtracting 576 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

In conclusion, the division gives 7229.51388 with a balance of 6.4e-05.