We're dividing 72945238 by 675 
The aim is to understand the frequency of 675 in 72945238.

Step 1:
675 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 675

Step 2:
When dividing 72 by 675, we get 0 with a remainder of 72.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 72 and we're left with 72.
Include the next digit (9) from the dividend after 72, then repeat: 729 / 675

Step 3:
When dividing 729 by 675, we get 1 with a remainder of 54.
The next digit of our result is 1. 
Result so far: 1.0
If we take 675 away from 729, we end up with 54.
Take the next digit (4) from the dividend and append it to 54, then repeat: 544 / 675

On to step 4:
When dividing 544 by 675, we get 0 with a remainder of 544.
Write down 0 as next digit of the result. 
Result so far: 10.0
If we take 0 away from 544, we end up with 544.
Take the next digit (5) from the dividend and append it to 544, then repeat: 5445 / 675

Going ahead to step 5:
675 can be fit into 5445 8 times, resulting in a remainder of 45.
Record the quotient 8 as the next digit in the result. 
Result so far: 108.0
The remainder is 45 after subtracting 5400 from 5445.
Fetch the next digit (2) from the dividend, attach it to 45 and continue: 452 / 675

On to step 6:
675 can be fit into 452 0 times, resulting in a remainder of 452.
Put 0 as the next digit of the answer. 
Result so far: 1080.0
If we subtract 0 from 452, we get 452.
Grab the next digit (3) from the dividend, add it to 452, then carry on: 4523 / 675

Going ahead to step 7:
When dividing 4523 by 675, we get 6 with a remainder of 473.
Put 6 as the next digit of the answer. 
Result so far: 10806.0
Subtracting 4050 from 4523 leaves us with 473.
Take the next digit (8) from the dividend and append it to 473, then repeat: 4738 / 675

Going ahead to step 8:
675 can be fit into 4738 7 times, resulting in a remainder of 13.
Use 7 as the next digit of our solution. 
Result so far: 108067.0
Deduct 4725 from 4738 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 9:
The number 675 fits into 130 0 times, leaving a remainder of 130.
The number 0 becomes the next digit in our result. 
Result so far: 108067.0
Subtract 0 from 130 to get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Step 10:
The number 675 fits into 1300 1 times, leaving a remainder of 625.
The number 1 becomes the next digit in our result. 
Result so far: 108067.01
The remainder is 625 after subtracting 675 from 1300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6250, and continue the process.

On to step 11:
6250 divided by 675 is 9 with a remainder of 175.
The number 9 becomes the next digit in our result. 
Result so far: 108067.019
If we take 6075 away from 6250, we end up with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Advancing to step 12:
675 can be fit into 1750 2 times, resulting in a remainder of 400.
The number 2 becomes the next digit in our result. 
Result so far: 108067.0192
The remainder is 400 after subtracting 1350 from 1750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

On to step 13:
675 can be fit into 4000 5 times, resulting in a remainder of 625.
Record the quotient 5 as the next digit in the result. 
Result so far: 108067.01925
The remainder is 625 after subtracting 3375 from 4000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6250, and continue the process.

On to step 14:
675 goes into 6250 9 times with a remainder of 175.
Record the quotient 9 as the next digit in the result. 
Result so far: 108067.019259
If we take 6075 away from 6250, we end up with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

On to step 15:
When dividing 1750 by 675, we get 2 with a remainder of 400.
Record the quotient 2 as the next digit in the result. 
Result so far: 108067.0192592
The remainder is 400 after subtracting 1350 from 1750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Going ahead to step 16:
4000 divided by 675 is 5 with a remainder of 625.
The number 5 becomes the next digit in our result. 
Result so far: 108067.01925925
If we take 3375 away from 4000, we end up with 625.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6250, and continue the process.

The final result is 108067.01925925 with a remainder of 6.25e-07.