We're dividing 731860 by 74 
The aim is to understand the frequency of 74 in 731860.

Advancing to step 1:
When dividing 7 by 74, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (3) from the dividend, add it to 7, then carry on: 73 / 74

Let's proceed to step 2:
If we divide 73 by 74, we get 0 and a remainder of 73.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 73 to get 73.
Include the next digit (1) from the dividend after 73, then repeat: 731 / 74

Moving on to step 3:
The number 74 fits into 731 9 times, leaving a remainder of 65.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Deduct 666 from 731 and we're left with 65.
Take the next digit (8) from the dividend and append it to 65, then repeat: 658 / 74

Advancing to step 4:
74 can be fit into 658 8 times, resulting in a remainder of 66.
Put 8 as the next digit of the answer. 
Result so far: 98.0
Subtract 592 from 658 to get 66.
Grab the next digit (6) from the dividend, add it to 66, then carry on: 666 / 74

Advancing to step 5:
If we divide 666 by 74, we get 9 and a remainder of 0.
Put 9 as the next digit of the answer. 
Result so far: 989.0
Subtract 666 from 666 to get 0.
Fetch the next digit (0) from the dividend, attach it to 0 and continue: 0 / 74

Moving on to step 6:
The number 74 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 9890.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 7:
If we divide 0 by 74, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 9890.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 8:
74 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 9890.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 9890.0 with a remainder of 0.0.