629520 ÷ 74 
The aim is to understand the frequency of 74 in 629520.

Let's proceed to step 1:
6 divided by 74 is 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Fetch the next digit (2) from the dividend, attach it to 6 and continue: 62 / 74

Step 2:
If we divide 62 by 74, we get 0 and a remainder of 62.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 62 after subtracting 0 from 62.
Append the next digit (9) from the dividend to 62 and continue with: 629 / 74

Going ahead to step 3:
74 goes into 629 8 times with a remainder of 37.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtract 592 from 629 to get 37.
Take the next digit (5) from the dividend and append it to 37, then repeat: 375 / 74

Advancing to step 4:
If we divide 375 by 74, we get 5 and a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 85.0
Deduct 370 from 375 and we're left with 5.
Fetch the next digit (2) from the dividend, attach it to 5 and continue: 52 / 74

On to step 5:
52 divided by 74 is 0 with a remainder of 52.
The number 0 becomes the next digit in our result. 
Result so far: 850.0
Subtract 0 from 52 to get 52.
Bring next digit (0) of the dividend behind the 52 and repeat the process: 520 / 74

Let's proceed to step 6:
The number 74 fits into 520 7 times, leaving a remainder of 2.
The next digit of our result is 7. 
Result so far: 8507.0
Deduct 518 from 520 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 7:
The number 74 fits into 20 0 times, leaving a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 8507.0
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 8:
74 can be fit into 200 2 times, resulting in a remainder of 52.
Put 2 as the next digit of the answer. 
Result so far: 8507.02
Subtracting 148 from 200 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 9:
If we divide 520 by 74, we get 7 and a remainder of 2.
Use 7 as the next digit of our solution. 
Result so far: 8507.027
If we take 518 away from 520, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 10:
If we divide 20 by 74, we get 0 and a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 8507.027
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 11:
74 goes into 200 2 times with a remainder of 52.
Put 2 as the next digit of the answer. 
Result so far: 8507.02702
If we take 148 away from 200, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 12:
If we divide 520 by 74, we get 7 and a remainder of 2.
The next digit of our result is 7. 
Result so far: 8507.027027
If we take 518 away from 520, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 13:
If we divide 20 by 74, we get 0 and a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 8507.027027
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 14:
If we divide 200 by 74, we get 2 and a remainder of 52.
The number 2 becomes the next digit in our result. 
Result so far: 8507.02702702
Subtract 148 from 200 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Our division results in 8507.02702702 with a remaining 5.2e-08.