Let's divide 39780254 by 111
The aim is to understand the frequency of 111 in 39780254.

Step 1:
The number 111 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 111

On to step 2:
39 divided by 111 is 0 with a remainder of 39.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 39 and we're left with 39.
Bring next digit (7) of the dividend behind the 39 and repeat the process: 397 / 111

Moving on to step 3:
397 divided by 111 is 3 with a remainder of 64.
The next digit of our result is 3. 
Result so far: 3.0
Deduct 333 from 397 and we're left with 64.
Include the next digit (8) from the dividend after 64, then repeat: 648 / 111

Advancing to step 4:
When dividing 648 by 111, we get 5 with a remainder of 93.
Put 5 as the next digit of the answer. 
Result so far: 35.0
Subtract 555 from 648 to get 93.
Grab the next digit (0) from the dividend, add it to 93, then carry on: 930 / 111

Step 5:
When dividing 930 by 111, we get 8 with a remainder of 42.
The number 8 becomes the next digit in our result. 
Result so far: 358.0
Subtract 888 from 930 to get 42.
Include the next digit (2) from the dividend after 42, then repeat: 422 / 111

Step 6:
If we divide 422 by 111, we get 3 and a remainder of 89.
The next digit of our result is 3. 
Result so far: 3583.0
The remainder is 89 after subtracting 333 from 422.
Fetch the next digit (5) from the dividend, attach it to 89 and continue: 895 / 111

Advancing to step 7:
If we divide 895 by 111, we get 8 and a remainder of 7.
The number 8 becomes the next digit in our result. 
Result so far: 35838.0
If we take 888 away from 895, we end up with 7.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 111

Moving on to step 8:
The number 111 fits into 74 0 times, leaving a remainder of 74.
Put 0 as the next digit of the answer. 
Result so far: 358380.0
The remainder is 74 after subtracting 0 from 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

On to step 9:
740 divided by 111 is 6 with a remainder of 74.
Write down 6 as next digit of the result. 
Result so far: 358380.6
Subtract 666 from 740 to get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Step 10:
The number 111 fits into 740 6 times, leaving a remainder of 74.
Use 6 as the next digit of our solution. 
Result so far: 358380.66
If we take 666 away from 740, we end up with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

After the division, we end up with 358380.66 and a remainder of 0.074.