524654 divided by 45 
The aim is to understand the frequency of 45 in 524654.

Moving on to step 1:
The number 45 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Include the next digit (2) from the dividend after 5, then repeat: 52 / 45

Going ahead to step 2:
45 goes into 52 1 times with a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 45 from 52 and we're left with 7.
Append the next digit (4) from the dividend to 7 and continue with: 74 / 45

Going ahead to step 3:
When dividing 74 by 45, we get 1 with a remainder of 29.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
If we take 45 away from 74, we end up with 29.
Bring next digit (6) of the dividend behind the 29 and repeat the process: 296 / 45

Moving on to step 4:
The number 45 fits into 296 6 times, leaving a remainder of 26.
The number 6 becomes the next digit in our result. 
Result so far: 116.0
Subtract 270 from 296 to get 26.
Append the next digit (5) from the dividend to 26 and continue with: 265 / 45

Moving on to step 5:
The number 45 fits into 265 5 times, leaving a remainder of 40.
The number 5 becomes the next digit in our result. 
Result so far: 1165.0
If we subtract 225 from 265, we get 40.
Take the next digit (4) from the dividend and append it to 40, then repeat: 404 / 45

On to step 6:
If we divide 404 by 45, we get 8 and a remainder of 44.
Record the quotient 8 as the next digit in the result. 
Result so far: 11658.0
Subtracting 360 from 404 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 7:
45 can be fit into 440 9 times, resulting in a remainder of 35.
Record the quotient 9 as the next digit in the result. 
Result so far: 11658.9
If we take 405 away from 440, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 8:
When dividing 350 by 45, we get 7 with a remainder of 35.
Record the quotient 7 as the next digit in the result. 
Result so far: 11658.97
The remainder is 35 after subtracting 315 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 9:
The number 45 fits into 350 7 times, leaving a remainder of 35.
Write down 7 as next digit of the result. 
Result so far: 11658.977
If we subtract 315 from 350, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The quotient of the division is 11658.977, and the remainder is 0.0035.