591215 ÷ 74 
The aim is to understand the frequency of 74 in 591215.

Moving on to step 1:
74 goes into 5 0 times with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Bring next digit (9) of the dividend behind the 5 and repeat the process: 59 / 74

Moving on to step 2:
74 goes into 59 0 times with a remainder of 59.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 59 to get 59.
Include the next digit (1) from the dividend after 59, then repeat: 591 / 74

Step 3:
The number 74 fits into 591 7 times, leaving a remainder of 73.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Deduct 518 from 591 and we're left with 73.
Include the next digit (2) from the dividend after 73, then repeat: 732 / 74

Advancing to step 4:
74 goes into 732 9 times with a remainder of 66.
Write down 9 as next digit of the result. 
Result so far: 79.0
Subtracting 666 from 732 leaves us with 66.
Fetch the next digit (1) from the dividend, attach it to 66 and continue: 661 / 74

Step 5:
74 can be fit into 661 8 times, resulting in a remainder of 69.
Put 8 as the next digit of the answer. 
Result so far: 798.0
Deduct 592 from 661 and we're left with 69.
Append the next digit (5) from the dividend to 69 and continue with: 695 / 74

Going ahead to step 6:
695 divided by 74 is 9 with a remainder of 29.
The next digit of our result is 9. 
Result so far: 7989.0
Deduct 666 from 695 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 7:
74 can be fit into 290 3 times, resulting in a remainder of 68.
Record the quotient 3 as the next digit in the result. 
Result so far: 7989.3
Deduct 222 from 290 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 8:
74 goes into 680 9 times with a remainder of 14.
The number 9 becomes the next digit in our result. 
Result so far: 7989.39
If we subtract 666 from 680, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 9:
The number 74 fits into 140 1 times, leaving a remainder of 66.
Record the quotient 1 as the next digit in the result. 
Result so far: 7989.391
The remainder is 66 after subtracting 74 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Step 10:
If we divide 660 by 74, we get 8 and a remainder of 68.
The number 8 becomes the next digit in our result. 
Result so far: 7989.3918
If we subtract 592 from 660, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 11:
74 can be fit into 680 9 times, resulting in a remainder of 14.
The number 9 becomes the next digit in our result. 
Result so far: 7989.39189
Subtract 666 from 680 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 12:
When dividing 140 by 74, we get 1 with a remainder of 66.
Record the quotient 1 as the next digit in the result. 
Result so far: 7989.391891
Deduct 74 from 140 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 13:
74 goes into 660 8 times with a remainder of 68.
Record the quotient 8 as the next digit in the result. 
Result so far: 7989.3918918
Subtract 592 from 660 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Going ahead to step 14:
680 divided by 74 is 9 with a remainder of 14.
Record the quotient 9 as the next digit in the result. 
Result so far: 7989.39189189
The remainder is 14 after subtracting 666 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

In conclusion, the division gives 7989.39189189 with a balance of 1.4e-08.