Let's divide 525420 by 72
Let's see how many times 72 fits into 525420.

Moving on to step 1:
72 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Fetch the next digit (2) from the dividend, attach it to 5 and continue: 52 / 72

On to step 2:
The number 72 fits into 52 0 times, leaving a remainder of 52.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 52 to get 52.
Take the next digit (5) from the dividend and append it to 52, then repeat: 525 / 72

On to step 3:
When dividing 525 by 72, we get 7 with a remainder of 21.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtract 504 from 525 to get 21.
Bring next digit (4) of the dividend behind the 21 and repeat the process: 214 / 72

On to step 4:
72 goes into 214 2 times with a remainder of 70.
Put 2 as the next digit of the answer. 
Result so far: 72.0
Subtract 144 from 214 to get 70.
Take the next digit (2) from the dividend and append it to 70, then repeat: 702 / 72

Let's proceed to step 5:
When dividing 702 by 72, we get 9 with a remainder of 54.
Write down 9 as next digit of the result. 
Result so far: 729.0
The remainder is 54 after subtracting 648 from 702.
Bring next digit (0) of the dividend behind the 54 and repeat the process: 540 / 72

Going ahead to step 6:
When dividing 540 by 72, we get 7 with a remainder of 36.
Put 7 as the next digit of the answer. 
Result so far: 7297.0
If we subtract 504 from 540, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 7:
72 goes into 360 5 times with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 7297.5
Subtract 360 from 360 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 8:
0 divided by 72 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 7297.5
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
If we divide 0 by 72, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 7297.5
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 7297.5 and a remainder of 0.0.