591197 ÷ 74 
The aim is to understand the frequency of 74 in 591197.

Advancing to step 1:
The number 74 fits into 5 0 times, leaving a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Include the next digit (9) from the dividend after 5, then repeat: 59 / 74

On to step 2:
74 can be fit into 59 0 times, resulting in a remainder of 59.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 59 after subtracting 0 from 59.
Include the next digit (1) from the dividend after 59, then repeat: 591 / 74

Let's proceed to step 3:
If we divide 591 by 74, we get 7 and a remainder of 73.
The next digit of our result is 7. 
Result so far: 7.0
If we take 518 away from 591, we end up with 73.
Include the next digit (1) from the dividend after 73, then repeat: 731 / 74

On to step 4:
74 goes into 731 9 times with a remainder of 65.
Use 9 as the next digit of our solution. 
Result so far: 79.0
Subtracting 666 from 731 leaves us with 65.
Bring next digit (9) of the dividend behind the 65 and repeat the process: 659 / 74

Advancing to step 5:
If we divide 659 by 74, we get 8 and a remainder of 67.
The next digit of our result is 8. 
Result so far: 798.0
If we take 592 away from 659, we end up with 67.
Include the next digit (7) from the dividend after 67, then repeat: 677 / 74

Going ahead to step 6:
If we divide 677 by 74, we get 9 and a remainder of 11.
Write down 9 as next digit of the result. 
Result so far: 7989.0
If we subtract 666 from 677, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 7:
If we divide 110 by 74, we get 1 and a remainder of 36.
Record the quotient 1 as the next digit in the result. 
Result so far: 7989.1
Subtract 74 from 110 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 8:
If we divide 360 by 74, we get 4 and a remainder of 64.
Use 4 as the next digit of our solution. 
Result so far: 7989.14
If we take 296 away from 360, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 9:
When dividing 640 by 74, we get 8 with a remainder of 48.
The next digit of our result is 8. 
Result so far: 7989.148
The remainder is 48 after subtracting 592 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 10:
74 can be fit into 480 6 times, resulting in a remainder of 36.
Write down 6 as next digit of the result. 
Result so far: 7989.1486
Subtract 444 from 480 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 11:
The number 74 fits into 360 4 times, leaving a remainder of 64.
Write down 4 as next digit of the result. 
Result so far: 7989.14864
The remainder is 64 after subtracting 296 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 12:
74 goes into 640 8 times with a remainder of 48.
Put 8 as the next digit of the answer. 
Result so far: 7989.148648
Subtracting 592 from 640 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 13:
480 divided by 74 is 6 with a remainder of 36.
Write down 6 as next digit of the result. 
Result so far: 7989.1486486
If we take 444 away from 480, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 14:
If we divide 360 by 74, we get 4 and a remainder of 64.
The number 4 becomes the next digit in our result. 
Result so far: 7989.14864864
Subtracting 296 from 360 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

The final result is 7989.14864864 with a remainder of 6.4e-08.