310455 divided by 74 
The aim is to understand the frequency of 74 in 310455.

Moving on to step 1:
74 goes into 3 0 times with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 74

On to step 2:
31 divided by 74 is 0 with a remainder of 31.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 31, we end up with 31.
Append the next digit (0) from the dividend to 31 and continue with: 310 / 74

Going ahead to step 3:
310 divided by 74 is 4 with a remainder of 14.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we take 296 away from 310, we end up with 14.
Include the next digit (4) from the dividend after 14, then repeat: 144 / 74

On to step 4:
The number 74 fits into 144 1 times, leaving a remainder of 70.
The next digit of our result is 1. 
Result so far: 41.0
Subtracting 74 from 144 leaves us with 70.
Append the next digit (5) from the dividend to 70 and continue with: 705 / 74

Moving on to step 5:
If we divide 705 by 74, we get 9 and a remainder of 39.
Put 9 as the next digit of the answer. 
Result so far: 419.0
Subtract 666 from 705 to get 39.
Append the next digit (5) from the dividend to 39 and continue with: 395 / 74

Moving on to step 6:
74 can be fit into 395 5 times, resulting in a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 4195.0
If we subtract 370 from 395, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 7:
When dividing 250 by 74, we get 3 with a remainder of 28.
Write down 3 as next digit of the result. 
Result so far: 4195.3
Subtracting 222 from 250 leaves us 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 8:
280 divided by 74 is 3 with a remainder of 58.
Put 3 as the next digit of the answer. 
Result so far: 4195.33
Subtract 222 from 280 to get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

The final result is 4195.33 with a remainder of 0.058.