Let's divide 91366705 by 220
The aim is to understand the frequency of 220 in 91366705.

Step 1:
If we divide 9 by 220, we get 0 and a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Include the next digit (1) from the dividend after 9, then repeat: 91 / 220

On to step 2:
If we divide 91 by 220, we get 0 and a remainder of 91.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 91 to get 91.
Grab the next digit (3) from the dividend, add it to 91, then carry on: 913 / 220

Moving on to step 3:
913 divided by 220 is 4 with a remainder of 33.
Put 4 as the next digit of the answer. 
Result so far: 4.0
The remainder is 33 after subtracting 880 from 913.
Append the next digit (6) from the dividend to 33 and continue with: 336 / 220

Step 4:
336 divided by 220 is 1 with a remainder of 116.
Put 1 as the next digit of the answer. 
Result so far: 41.0
The remainder is 116 after subtracting 220 from 336.
Include the next digit (6) from the dividend after 116, then repeat: 1166 / 220

On to step 5:
When dividing 1166 by 220, we get 5 with a remainder of 66.
Record the quotient 5 as the next digit in the result. 
Result so far: 415.0
Subtracting 1100 from 1166 leaves us with 66.
Grab the next digit (7) from the dividend, add it to 66, then carry on: 667 / 220

Let's proceed to step 6:
220 can be fit into 667 3 times, resulting in a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 4153.0
Subtracting 660 from 667 leaves us with 7.
Take the next digit (0) from the dividend and append it to 7, then repeat: 70 / 220

Step 7:
70 divided by 220 is 0 with a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 41530.0
If we take 0 away from 70, we end up with 70.
Grab the next digit (5) from the dividend, add it to 70, then carry on: 705 / 220

Advancing to step 8:
705 divided by 220 is 3 with a remainder of 45.
The number 3 becomes the next digit in our result. 
Result so far: 415303.0
Subtracting 660 from 705 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 9:
220 goes into 450 2 times with a remainder of 10.
Put 2 as the next digit of the answer. 
Result so far: 415303.2
Deduct 440 from 450 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 10:
220 can be fit into 100 0 times, resulting in a remainder of 100.
Record the quotient 0 as the next digit in the result. 
Result so far: 415303.2
The remainder is 100 after subtracting 0 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Let's proceed to step 11:
The number 220 fits into 1000 4 times, leaving a remainder of 120.
The next digit of our result is 4. 
Result so far: 415303.204
The remainder is 120 after subtracting 880 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Going ahead to step 12:
The number 220 fits into 1200 5 times, leaving a remainder of 100.
The next digit of our result is 5. 
Result so far: 415303.2045
The remainder is 100 after subtracting 1100 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Let's proceed to step 13:
The number 220 fits into 1000 4 times, leaving a remainder of 120.
Record the quotient 4 as the next digit in the result. 
Result so far: 415303.20454
The remainder is 120 after subtracting 880 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 14:
If we divide 1200 by 220, we get 5 and a remainder of 100.
Write down 5 as next digit of the result. 
Result so far: 415303.204545
The remainder is 100 after subtracting 1100 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Moving on to step 15:
When dividing 1000 by 220, we get 4 with a remainder of 120.
Put 4 as the next digit of the answer. 
Result so far: 415303.2045454
Subtracting 880 from 1000 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 16:
1200 divided by 220 is 5 with a remainder of 100.
Write down 5 as next digit of the result. 
Result so far: 415303.20454545
Deduct 1100 from 1200 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

The final result is 415303.20454545 with a remainder of 1e-07.