620112 ÷ 40 
The aim is to understand the frequency of 40 in 620112.

On to step 1:
40 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Fetch the next digit (2) from the dividend, attach it to 6 and continue: 62 / 40

Going ahead to step 2:
If we divide 62 by 40, we get 1 and a remainder of 22.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 40 from 62 to get 22.
Fetch the next digit (0) from the dividend, attach it to 22 and continue: 220 / 40

On to step 3:
40 goes into 220 5 times with a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Subtract 200 from 220 to get 20.
Bring next digit (1) of the dividend behind the 20 and repeat the process: 201 / 40

Moving on to step 4:
201 divided by 40 is 5 with a remainder of 1.
Use 5 as the next digit of our solution. 
Result so far: 155.0
Deduct 200 from 201 and we're left with 1.
Fetch the next digit (1) from the dividend, attach it to 1 and continue: 11 / 40

Let's proceed to step 5:
11 divided by 40 is 0 with a remainder of 11.
The next digit of our result is 0. 
Result so far: 1550.0
Deduct 0 from 11 and we're left with 11.
Take the next digit (2) from the dividend and append it to 11, then repeat: 112 / 40

On to step 6:
112 divided by 40 is 2 with a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 15502.0
Subtract 80 from 112 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 7:
40 goes into 320 8 times with a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 15502.8
If we subtract 320 from 320, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
When dividing 0 by 40, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 15502.8
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
When dividing 0 by 40, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 15502.8
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 15502.8 with a remainder of 0.0.