72923508 divided by 535 
The aim is to understand the frequency of 535 in 72923508.

Going ahead to step 1:
When dividing 7 by 535, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 535

Let's proceed to step 2:
535 can be fit into 72 0 times, resulting in a remainder of 72.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 72, we get 72.
Append the next digit (9) from the dividend to 72 and continue with: 729 / 535

Let's proceed to step 3:
When dividing 729 by 535, we get 1 with a remainder of 194.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 535 from 729, we get 194.
Grab the next digit (2) from the dividend, add it to 194, then carry on: 1942 / 535

On to step 4:
1942 divided by 535 is 3 with a remainder of 337.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
Subtract 1605 from 1942 to get 337.
Take the next digit (3) from the dividend and append it to 337, then repeat: 3373 / 535

Moving on to step 5:
The number 535 fits into 3373 6 times, leaving a remainder of 163.
Record the quotient 6 as the next digit in the result. 
Result so far: 136.0
The remainder is 163 after subtracting 3210 from 3373.
Grab the next digit (5) from the dividend, add it to 163, then carry on: 1635 / 535

Step 6:
535 can be fit into 1635 3 times, resulting in a remainder of 30.
The next digit of our result is 3. 
Result so far: 1363.0
If we take 1605 away from 1635, we end up with 30.
Append the next digit (0) from the dividend to 30 and continue with: 300 / 535

Advancing to step 7:
300 divided by 535 is 0 with a remainder of 300.
Use 0 as the next digit of our solution. 
Result so far: 13630.0
If we take 0 away from 300, we end up with 300.
Take the next digit (8) from the dividend and append it to 300, then repeat: 3008 / 535

On to step 8:
535 can be fit into 3008 5 times, resulting in a remainder of 333.
Record the quotient 5 as the next digit in the result. 
Result so far: 136305.0
Deduct 2675 from 3008 and we're left with 333.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3330, and continue the process.

Step 9:
If we divide 3330 by 535, we get 6 and a remainder of 120.
Write down 6 as next digit of the result. 
Result so far: 136305.6
The remainder is 120 after subtracting 3210 from 3330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Advancing to step 10:
535 goes into 1200 2 times with a remainder of 130.
Record the quotient 2 as the next digit in the result. 
Result so far: 136305.62
Subtract 1070 from 1200 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.

Moving on to step 11:
1300 divided by 535 is 2 with a remainder of 230.
Record the quotient 2 as the next digit in the result. 
Result so far: 136305.622
Subtracting 1070 from 1300 leaves us with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

The quotient of the division is 136305.622, and the remainder is 0.023.