74107710 divided by 354 
The aim is to understand the frequency of 354 in 74107710.

Let's proceed to step 1:
354 goes into 7 0 times with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 354

Let's proceed to step 2:
When dividing 74 by 354, we get 0 with a remainder of 74.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 74 after subtracting 0 from 74.
Bring next digit (1) of the dividend behind the 74 and repeat the process: 741 / 354

Advancing to step 3:
The number 354 fits into 741 2 times, leaving a remainder of 33.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 708 from 741 to get 33.
Include the next digit (0) from the dividend after 33, then repeat: 330 / 354

Step 4:
330 divided by 354 is 0 with a remainder of 330.
Use 0 as the next digit of our solution. 
Result so far: 20.0
The remainder is 330 after subtracting 0 from 330.
Append the next digit (7) from the dividend to 330 and continue with: 3307 / 354

On to step 5:
3307 divided by 354 is 9 with a remainder of 121.
The next digit of our result is 9. 
Result so far: 209.0
Subtracting 3186 from 3307 leaves us with 121.
Bring next digit (7) of the dividend behind the 121 and repeat the process: 1217 / 354

On to step 6:
When dividing 1217 by 354, we get 3 with a remainder of 155.
Write down 3 as next digit of the result. 
Result so far: 2093.0
The remainder is 155 after subtracting 1062 from 1217.
Append the next digit (1) from the dividend to 155 and continue with: 1551 / 354

Going ahead to step 7:
When dividing 1551 by 354, we get 4 with a remainder of 135.
Write down 4 as next digit of the result. 
Result so far: 20934.0
Deduct 1416 from 1551 and we're left with 135.
Grab the next digit (0) from the dividend, add it to 135, then carry on: 1350 / 354

Let's proceed to step 8:
If we divide 1350 by 354, we get 3 and a remainder of 288.
The next digit of our result is 3. 
Result so far: 209343.0
The remainder is 288 after subtracting 1062 from 1350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

On to step 9:
The number 354 fits into 2880 8 times, leaving a remainder of 48.
The number 8 becomes the next digit in our result. 
Result so far: 209343.8
Subtract 2832 from 2880 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 10:
When dividing 480 by 354, we get 1 with a remainder of 126.
Write down 1 as next digit of the result. 
Result so far: 209343.81
If we take 354 away from 480, we end up with 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Let's proceed to step 11:
354 goes into 1260 3 times with a remainder of 198.
Use 3 as the next digit of our solution. 
Result so far: 209343.813
Deduct 1062 from 1260 and we're left with 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Step 12:
354 goes into 1980 5 times with a remainder of 210.
The next digit of our result is 5. 
Result so far: 209343.8135
If we take 1770 away from 1980, we end up with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Advancing to step 13:
When dividing 2100 by 354, we get 5 with a remainder of 330.
Record the quotient 5 as the next digit in the result. 
Result so far: 209343.81355
Deduct 1770 from 2100 and we're left with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

The final outcome is 209343.81355, with a leftover of 0.00033.