We're dividing 758580 by 74 
The aim is to understand the frequency of 74 in 758580.

Going ahead to step 1:
74 can be fit into 7 0 times, resulting in 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 (5) from the dividend to 7 and continue with: 75 / 74

On to step 2:
The number 74 fits into 75 1 times, leaving a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 1 after subtracting 74 from 75.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 74

Moving on to step 3:
When dividing 18 by 74, we get 0 with a remainder of 18.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Subtracting 0 from 18 leaves us with 18.
Take the next digit (5) from the dividend and append it to 18, then repeat: 185 / 74

Moving on to step 4:
74 goes into 185 2 times with a remainder of 37.
Put 2 as the next digit of the answer. 
Result so far: 102.0
Subtract 148 from 185 to get 37.
Fetch the next digit (8) from the dividend, attach it to 37 and continue: 378 / 74

Let's proceed to step 5:
The number 74 fits into 378 5 times, leaving a remainder of 8.
The number 5 becomes the next digit in our result. 
Result so far: 1025.0
Deduct 370 from 378 and we're left with 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 74

On to step 6:
80 divided by 74 is 1 with a remainder of 6.
The next digit of our result is 1. 
Result so far: 10251.0
The remainder is 6 after subtracting 74 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 7:
If we divide 60 by 74, we get 0 and a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 10251.0
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 8:
When dividing 600 by 74, we get 8 with a remainder of 8.
The next digit of our result is 8. 
Result so far: 10251.08
If we subtract 592 from 600, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 9:
80 divided by 74 is 1 with a remainder of 6.
The number 1 becomes the next digit in our result. 
Result so far: 10251.081
If we subtract 74 from 80, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 10:
74 can be fit into 60 0 times, resulting in a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 10251.081
Deduct 0 from 60 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 11:
74 goes into 600 8 times with a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 10251.08108
Subtracting 592 from 600 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 12:
80 divided by 74 is 1 with a remainder of 6.
Record the quotient 1 as the next digit in the result. 
Result so far: 10251.081081
Subtract 74 from 80 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 13:
If we divide 60 by 74, we get 0 and a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 10251.081081
If we take 0 away from 60, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 14:
600 divided by 74 is 8 with a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 10251.08108108
If we subtract 592 from 600, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final outcome is 10251.08108108, with a leftover of 8e-09.