631907 divided by 74 
The aim is to understand the frequency of 74 in 631907.

On to step 1:
If we divide 6 by 74, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (3) from the dividend after 6, then repeat: 63 / 74

Let's proceed to step 2:
When dividing 63 by 74, we get 0 with a remainder of 63.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 63, we get 63.
Fetch the next digit (1) from the dividend, attach it to 63 and continue: 631 / 74

Going ahead to step 3:
74 goes into 631 8 times with a remainder of 39.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtracting 592 from 631 leaves us with 39.
Take the next digit (9) from the dividend and append it to 39, then repeat: 399 / 74

Advancing to step 4:
399 divided by 74 is 5 with a remainder of 29.
Record the quotient 5 as the next digit in the result. 
Result so far: 85.0
Deduct 370 from 399 and we're left with 29.
Take the next digit (0) from the dividend and append it to 29, then repeat: 290 / 74

Advancing to step 5:
74 can be fit into 290 3 times, resulting in a remainder of 68.
Use 3 as the next digit of our solution. 
Result so far: 853.0
If we subtract 222 from 290, we get 68.
Bring next digit (7) of the dividend behind the 68 and repeat the process: 687 / 74

Step 6:
74 goes into 687 9 times with a remainder of 21.
Use 9 as the next digit of our solution. 
Result so far: 8539.0
The remainder is 21 after subtracting 666 from 687.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 7:
210 divided by 74 is 2 with a remainder of 62.
Use 2 as the next digit of our solution. 
Result so far: 8539.2
Deduct 148 from 210 and we're left with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Step 8:
74 can be fit into 620 8 times, resulting in a remainder of 28.
Record the quotient 8 as the next digit in the result. 
Result so far: 8539.28
If we take 592 away from 620, we end up 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.

Let's proceed to step 9:
When dividing 280 by 74, we get 3 with a remainder of 58.
Record the quotient 3 as the next digit in the result. 
Result so far: 8539.283
The remainder is 58 after subtracting 222 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 10:
74 goes into 580 7 times with a remainder of 62.
Write down 7 as next digit of the result. 
Result so far: 8539.2837
If we subtract 518 from 580, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Advancing to step 11:
When dividing 620 by 74, we get 8 with a remainder of 28.
The number 8 becomes the next digit in our result. 
Result so far: 8539.28378
Subtract 592 from 620 to get 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 12:
280 divided by 74 is 3 with a remainder of 58.
Put 3 as the next digit of the answer. 
Result so far: 8539.283783
Subtracting 222 from 280 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

On to step 13:
When dividing 580 by 74, we get 7 with a remainder of 62.
Put 7 as the next digit of the answer. 
Result so far: 8539.2837837
The remainder is 62 after subtracting 518 from 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Step 14:
If we divide 620 by 74, we get 8 and a remainder of 28.
Record the quotient 8 as the next digit in the result. 
Result so far: 8539.28378378
Deduct 592 from 620 and we're left 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.

Our division results in 8539.28378378 with a remaining 2.8e-08.