112326 divided by 45 
The aim is to understand the frequency of 45 in 112326.

Let's proceed to step 1:
When dividing 1 by 45, we get 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (1) from the dividend and append it to 1, then repeat: 11 / 45

Moving on to step 2:
If we divide 11 by 45, we get 0 and a remainder of 11.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 11 leaves us with 11.
Append the next digit (2) from the dividend to 11 and continue with: 112 / 45

Step 3:
112 divided by 45 is 2 with a remainder of 22.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 90 from 112 to get 22.
Append the next digit (3) from the dividend to 22 and continue with: 223 / 45

Let's proceed to step 4:
If we divide 223 by 45, we get 4 and a remainder of 43.
The number 4 becomes the next digit in our result. 
Result so far: 24.0
Subtracting 180 from 223 leaves us with 43.
Grab the next digit (2) from the dividend, add it to 43, then carry on: 432 / 45

Let's proceed to step 5:
The number 45 fits into 432 9 times, leaving a remainder of 27.
Write down 9 as next digit of the result. 
Result so far: 249.0
The remainder is 27 after subtracting 405 from 432.
Take the next digit (6) from the dividend and append it to 27, then repeat: 276 / 45

Step 6:
When dividing 276 by 45, we get 6 with a remainder of 6.
The number 6 becomes the next digit in our result. 
Result so far: 2496.0
The remainder is 6 after subtracting 270 from 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 7:
When dividing 60 by 45, we get 1 with a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 2496.1
Deduct 45 from 60 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 8:
When dividing 150 by 45, we get 3 with a remainder of 15.
Record the quotient 3 as the next digit in the result. 
Result so far: 2496.13
Subtract 135 from 150 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 9:
The number 45 fits into 150 3 times, leaving a remainder of 15.
Record the quotient 3 as the next digit in the result. 
Result so far: 2496.133
The remainder is 15 after subtracting 135 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

The final outcome is 2496.133, with a leftover of 0.0015.