We divide 108212 by 45
The aim is to understand the frequency of 45 in 108212.

Advancing to step 1:
The number 45 fits into 1 0 times, leaving a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 45

Advancing to step 2:
The number 45 fits into 10 0 times, leaving a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 10 and we're left with 10.
Append the next digit (8) from the dividend to 10 and continue with: 108 / 45

On to step 3:
108 divided by 45 is 2 with a remainder of 18.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 90 from 108 and we're left with 18.
Bring next digit (2) of the dividend behind the 18 and repeat the process: 182 / 45

Moving on to step 4:
182 divided by 45 is 4 with a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 24.0
If we subtract 180 from 182, we get 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 45

Going ahead to step 5:
When dividing 21 by 45, we get 0 with a remainder of 21.
Put 0 as the next digit of the answer. 
Result so far: 240.0
If we take 0 away from 21, we end up with 21.
Fetch the next digit (2) from the dividend, attach it to 21 and continue: 212 / 45

Going ahead to step 6:
45 goes into 212 4 times with a remainder of 32.
The next digit of our result is 4. 
Result so far: 2404.0
Deduct 180 from 212 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 7:
45 can be fit into 320 7 times, resulting in a remainder of 5.
The number 7 becomes the next digit in our result. 
Result so far: 2404.7
Subtract 315 from 320 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 8:
45 goes into 50 1 times with a remainder of 5.
Put 1 as the next digit of the answer. 
Result so far: 2404.71
The remainder is 5 after subtracting 45 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 9:
50 divided by 45 is 1 with a remainder of 5.
Record the quotient 1 as the next digit in the result. 
Result so far: 2404.711
Subtracting 45 from 50 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Our division results in 2404.711 with a remaining 0.0005.