We divide 955909 by 72
The aim is to understand the frequency of 72 in 955909.

Going ahead to step 1:
The number 72 fits into 9 0 times, leaving a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Grab the next digit (5) from the dividend, add it to 9, then carry on: 95 / 72

Advancing to step 2:
If we divide 95 by 72, we get 1 and a remainder of 23.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 72 from 95 to get 23.
Take the next digit (5) from the dividend and append it to 23, then repeat: 235 / 72

Going ahead to step 3:
When dividing 235 by 72, we get 3 with a remainder of 19.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
Subtracting 216 from 235 leaves us with 19.
Grab the next digit (9) from the dividend, add it to 19, then carry on: 199 / 72

Let's proceed to step 4:
199 divided by 72 is 2 with a remainder of 55.
The next digit of our result is 2. 
Result so far: 132.0
If we take 144 away from 199, we end up with 55.
Bring next digit (0) of the dividend behind the 55 and repeat the process: 550 / 72

On to step 5:
When dividing 550 by 72, we get 7 with a remainder of 46.
Put 7 as the next digit of the answer. 
Result so far: 1327.0
If we subtract 504 from 550, we get 46.
Append the next digit (9) from the dividend to 46 and continue with: 469 / 72

Step 6:
469 divided by 72 is 6 with a remainder of 37.
Record the quotient 6 as the next digit in the result. 
Result so far: 13276.0
If we subtract 432 from 469, we get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

On to step 7:
370 divided by 72 is 5 with a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 13276.5
Subtracting 360 from 370 leaves us 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.

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: 13276.51
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.

Advancing to step 9:
When dividing 280 by 72, we get 3 with a remainder of 64.
The next digit of our result is 3. 
Result so far: 13276.513
Deduct 216 from 280 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 10:
The number 72 fits into 640 8 times, leaving a remainder of 64.
Use 8 as the next digit of our solution. 
Result so far: 13276.5138
If we take 576 away from 640, we end up with 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 11:
72 can be fit into 640 8 times, resulting in a remainder of 64.
Record the quotient 8 as the next digit in the result. 
Result so far: 13276.51388
If we take 576 away from 640, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

The final result is 13276.51388 with a remainder of 6.4e-05.