556817 divided by 74 
The aim is to understand the frequency of 74 in 556817.

Moving on to step 1:
When dividing 5 by 74, we get 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 74

On to step 2:
74 goes into 55 0 times with a remainder of 55.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 55 leaves us with 55.
Bring next digit (6) of the dividend behind the 55 and repeat the process: 556 / 74

Let's proceed to step 3:
74 goes into 556 7 times with a remainder of 38.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtract 518 from 556 to get 38.
Take the next digit (8) from the dividend and append it to 38, then repeat: 388 / 74

Step 4:
The number 74 fits into 388 5 times, leaving a remainder of 18.
Use 5 as the next digit of our solution. 
Result so far: 75.0
Subtract 370 from 388 to get 18.
Grab the next digit (1) from the dividend, add it to 18, then carry on: 181 / 74

On to step 5:
74 goes into 181 2 times with a remainder of 33.
Use 2 as the next digit of our solution. 
Result so far: 752.0
Deduct 148 from 181 and we're left with 33.
Bring next digit (7) of the dividend behind the 33 and repeat the process: 337 / 74

Moving on to step 6:
74 goes into 337 4 times with a remainder of 41.
The number 4 becomes the next digit in our result. 
Result so far: 7524.0
Subtract 296 from 337 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Advancing to step 7:
The number 74 fits into 410 5 times, leaving a remainder of 40.
Use 5 as the next digit of our solution. 
Result so far: 7524.5
The remainder is 40 after subtracting 370 from 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 8:
400 divided by 74 is 5 with a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 7524.55
If we take 370 away from 400, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The quotient of the division is 7524.55, and the remainder is 0.03.