We're dividing 74920107 by 318 
The aim is to understand the frequency of 318 in 74920107.

Going ahead to step 1:
The number 318 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (4) from the dividend to 7 and continue with: 74 / 318

Step 2:
If we divide 74 by 318, we get 0 and a remainder of 74.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 74, we get 74.
Grab the next digit (9) from the dividend, add it to 74, then carry on: 749 / 318

On to step 3:
When dividing 749 by 318, we get 2 with a remainder of 113.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtract 636 from 749 to get 113.
Grab the next digit (2) from the dividend, add it to 113, then carry on: 1132 / 318

On to step 4:
318 goes into 1132 3 times with a remainder of 178.
Write down 3 as next digit of the result. 
Result so far: 23.0
If we subtract 954 from 1132, we get 178.
Fetch the next digit (0) from the dividend, attach it to 178 and continue: 1780 / 318

Going ahead to step 5:
When dividing 1780 by 318, we get 5 with a remainder of 190.
Write down 5 as next digit of the result. 
Result so far: 235.0
Deduct 1590 from 1780 and we're left with 190.
Bring next digit (1) of the dividend behind the 190 and repeat the process: 1901 / 318

On to step 6:
The number 318 fits into 1901 5 times, leaving a remainder of 311.
The next digit of our result is 5. 
Result so far: 2355.0
Subtracting 1590 from 1901 leaves us with 311.
Fetch the next digit (0) from the dividend, attach it to 311 and continue: 3110 / 318

Moving on to step 7:
3110 divided by 318 is 9 with a remainder of 248.
The next digit of our result is 9. 
Result so far: 23559.0
If we take 2862 away from 3110, we end up with 248.
Take the next digit (7) from the dividend and append it to 248, then repeat: 2487 / 318

Advancing to step 8:
When dividing 2487 by 318, we get 7 with a remainder of 261.
Use 7 as the next digit of our solution. 
Result so far: 235597.0
If we subtract 2226 from 2487, we get 261.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2610, and continue the process.

Going ahead to step 9:
If we divide 2610 by 318, we get 8 and a remainder of 66.
Use 8 as the next digit of our solution. 
Result so far: 235597.8
Subtracting 2544 from 2610 leaves us 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 10:
If we divide 660 by 318, we get 2 and a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 235597.82
The remainder is 24 after subtracting 636 from 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 11:
318 goes into 240 0 times with a remainder of 240.
Record the quotient 0 as the next digit in the result. 
Result so far: 235597.82
Subtract 0 from 240 to get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Advancing to step 12:
When dividing 2400 by 318, we get 7 with a remainder of 174.
Use 7 as the next digit of our solution. 
Result so far: 235597.8207
Subtract 2226 from 2400 to get 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Advancing to step 13:
1740 divided by 318 is 5 with a remainder of 150.
The next digit of our result is 5. 
Result so far: 235597.82075
If we take 1590 away from 1740, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Moving on to step 14:
The number 318 fits into 1500 4 times, leaving a remainder of 228.
Use 4 as the next digit of our solution. 
Result so far: 235597.820754
If we take 1272 away from 1500, we end up with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Step 15:
2280 divided by 318 is 7 with a remainder of 54.
The next digit of our result is 7. 
Result so far: 235597.8207547
Deduct 2226 from 2280 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 16:
318 can be fit into 540 1 times, resulting in a remainder of 222.
Record the quotient 1 as the next digit in the result. 
Result so far: 235597.82075471
If we subtract 318 from 540, we get 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

The final outcome is 235597.82075471, with a leftover of 2.22e-07.