We divide 535629 by 74
The aim is to understand the frequency of 74 in 535629.

Let's proceed to step 1:
5 divided by 74 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Append the next digit (3) from the dividend to 5 and continue with: 53 / 74

Moving on to step 2:
The number 74 fits into 53 0 times, leaving a remainder of 53.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 53 to get 53.
Fetch the next digit (5) from the dividend, attach it to 53 and continue: 535 / 74

Step 3:
535 divided by 74 is 7 with a remainder of 17.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Subtracting 518 from 535 leaves us with 17.
Append the next digit (6) from the dividend to 17 and continue with: 176 / 74

Moving on to step 4:
74 can be fit into 176 2 times, resulting in a remainder of 28.
Record the quotient 2 as the next digit in the result. 
Result so far: 72.0
Subtracting 148 from 176 leaves us with 28.
Fetch the next digit (2) from the dividend, attach it to 28 and continue: 282 / 74

Going ahead to step 5:
When dividing 282 by 74, we get 3 with a remainder of 60.
Use 3 as the next digit of our solution. 
Result so far: 723.0
If we subtract 222 from 282, we get 60.
Append the next digit (9) from the dividend to 60 and continue with: 609 / 74

Advancing to step 6:
74 goes into 609 8 times with a remainder of 17.
The next digit of our result is 8. 
Result so far: 7238.0
The remainder is 17 after subtracting 592 from 609.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 7:
170 divided by 74 is 2 with a remainder of 22.
Record the quotient 2 as the next digit in the result. 
Result so far: 7238.2
Subtracting 148 from 170 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 8:
If we divide 220 by 74, we get 2 and a remainder of 72.
The number 2 becomes the next digit in our result. 
Result so far: 7238.22
Deduct 148 from 220 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

The final result is 7238.22 with a remainder of 0.072.