We divide 703770 by 72
The aim is to understand the frequency of 72 in 703770.

Going ahead to step 1:
72 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Grab the next digit (0) from the dividend, add it to 7, then carry on: 70 / 72

Moving on to step 2:
72 goes into 70 0 times with a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 70 leaves us with 70.
Fetch the next digit (3) from the dividend, attach it to 70 and continue: 703 / 72

Moving on to step 3:
The number 72 fits into 703 9 times, leaving a remainder of 55.
The next digit of our result is 9. 
Result so far: 9.0
Subtract 648 from 703 to get 55.
Fetch the next digit (7) from the dividend, attach it to 55 and continue: 557 / 72

Moving on to step 4:
The number 72 fits into 557 7 times, leaving a remainder of 53.
Record the quotient 7 as the next digit in the result. 
Result so far: 97.0
Subtract 504 from 557 to get 53.
Include the next digit (7) from the dividend after 53, then repeat: 537 / 72

On to step 5:
72 goes into 537 7 times with a remainder of 33.
Write down 7 as next digit of the result. 
Result so far: 977.0
If we subtract 504 from 537, we get 33.
Grab the next digit (0) from the dividend, add it to 33, then carry on: 330 / 72

Going ahead to step 6:
When dividing 330 by 72, we get 4 with a remainder of 42.
The next digit of our result is 4. 
Result so far: 9774.0
The remainder is 42 after subtracting 288 from 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 7:
The number 72 fits into 420 5 times, leaving a remainder of 60.
Put 5 as the next digit of the answer. 
Result so far: 9774.5
The remainder is 60 after subtracting 360 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 8:
The number 72 fits into 600 8 times, leaving a remainder of 24.
The next digit of our result is 8. 
Result so far: 9774.58
If we subtract 576 from 600, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 9:
240 divided by 72 is 3 with a remainder of 24.
Put 3 as the next digit of the answer. 
Result so far: 9774.583
If we subtract 216 from 240, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 10:
72 can be fit into 240 3 times, resulting in a remainder of 24.
Use 3 as the next digit of our solution. 
Result so far: 9774.5833
If we subtract 216 from 240, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The final outcome is 9774.5833, with a leftover of 0.00024.