Let's divide 54487075 by 111
The aim is to understand the frequency of 111 in 54487075.

Advancing to step 1:
111 goes into 5 0 times with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Take the next digit (4) from the dividend and append it to 5, then repeat: 54 / 111

Step 2:
The number 111 fits into 54 0 times, leaving a remainder of 54.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 54, we get 54.
Take the next digit (4) from the dividend and append it to 54, then repeat: 544 / 111

Advancing to step 3:
111 goes into 544 4 times with a remainder of 100.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we take 444 away from 544, we end up with 100.
Append the next digit (8) from the dividend to 100 and continue with: 1008 / 111

Advancing to step 4:
The number 111 fits into 1008 9 times, leaving a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 49.0
If we take 999 away from 1008, we end up with 9.
Bring next digit (7) of the dividend behind the 9 and repeat the process: 97 / 111

Going ahead to step 5:
When dividing 97 by 111, we get 0 with a remainder of 97.
Use 0 as the next digit of our solution. 
Result so far: 490.0
Subtract 0 from 97 to get 97.
Grab the next digit (0) from the dividend, add it to 97, then carry on: 970 / 111

Let's proceed to step 6:
If we divide 970 by 111, we get 8 and a remainder of 82.
Write down 8 as next digit of the result. 
Result so far: 4908.0
If we subtract 888 from 970, we get 82.
Bring next digit (7) of the dividend behind the 82 and repeat the process: 827 / 111

On to step 7:
The number 111 fits into 827 7 times, leaving a remainder of 50.
Write down 7 as next digit of the result. 
Result so far: 49087.0
If we subtract 777 from 827, we get 50.
Grab the next digit (5) from the dividend, add it to 50, then carry on: 505 / 111

On to step 8:
505 divided by 111 is 4 with a remainder of 61.
The number 4 becomes the next digit in our result. 
Result so far: 490874.0
Subtract 444 from 505 to get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Moving on to step 9:
If we divide 610 by 111, we get 5 and a remainder of 55.
The next digit of our result is 5. 
Result so far: 490874.5
Subtract 555 from 610 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Going ahead to step 10:
111 can be fit into 550 4 times, resulting in a remainder of 106.
Write down 4 as next digit of the result. 
Result so far: 490874.54
Subtract 444 from 550 to get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Step 11:
111 can be fit into 1060 9 times, resulting in a remainder of 61.
Use 9 as the next digit of our solution. 
Result so far: 490874.549
Subtract 999 from 1060 to get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Step 12:
610 divided by 111 is 5 with a remainder of 55.
Put 5 as the next digit of the answer. 
Result so far: 490874.5495
Subtracting 555 from 610 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 13:
550 divided by 111 is 4 with a remainder of 106.
The next digit of our result is 4. 
Result so far: 490874.54954
Subtracting 444 from 550 leaves us with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Advancing to step 14:
111 goes into 1060 9 times with a remainder of 61.
Put 9 as the next digit of the answer. 
Result so far: 490874.549549
If we take 999 away from 1060, we end up with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Moving on to step 15:
When dividing 610 by 111, we get 5 with a remainder of 55.
The number 5 becomes the next digit in our result. 
Result so far: 490874.5495495
Subtract 555 from 610 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 16:
111 goes into 550 4 times with a remainder of 106.
Use 4 as the next digit of our solution. 
Result so far: 490874.54954954
If we subtract 444 from 550, we get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

After the division, we end up with 490874.54954954 and a remainder of 1.06e-07.