We're dividing 40952870 by 105 
The aim is to understand the frequency of 105 in 40952870.

Let's proceed to step 1:
4 divided by 105 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 105

Advancing to step 2:
105 goes into 40 0 times with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 40 to get 40.
Include the next digit (9) from the dividend after 40, then repeat: 409 / 105

Let's proceed to step 3:
If we divide 409 by 105, we get 3 and a remainder of 94.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtracting 315 from 409 leaves us with 94.
Bring next digit (5) of the dividend behind the 94 and repeat the process: 945 / 105

Advancing to step 4:
The number 105 fits into 945 9 times, leaving a remainder of 0.
Put 9 as the next digit of the answer. 
Result so far: 39.0
If we take 945 away from 945, we end up with 0.
Bring next digit (2) of the dividend behind the 0 and repeat the process: 2 / 105

Moving on to step 5:
105 goes into 2 0 times with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 390.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 105

Let's proceed to step 6:
105 goes into 28 0 times with a remainder of 28.
Write down 0 as next digit of the result. 
Result so far: 3900.0
Subtract 0 from 28 to get 28.
Grab the next digit (7) from the dividend, add it to 28, then carry on: 287 / 105

Going ahead to step 7:
If we divide 287 by 105, we get 2 and a remainder of 77.
Record the quotient 2 as the next digit in the result. 
Result so far: 39002.0
If we subtract 210 from 287, we get 77.
Grab the next digit (0) from the dividend, add it to 77, then carry on: 770 / 105

Let's proceed to step 8:
105 can be fit into 770 7 times, resulting in a remainder of 35.
Put 7 as the next digit of the answer. 
Result so far: 390027.0
Deduct 735 from 770 and we're left 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 9:
105 goes into 350 3 times with a remainder of 35.
Write down 3 as next digit of the result. 
Result so far: 390027.3
Subtract 315 from 350 to 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.

Going ahead to step 10:
The number 105 fits into 350 3 times, leaving a remainder of 35.
Record the quotient 3 as the next digit in the result. 
Result so far: 390027.33
If we take 315 away from 350, 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.

Our division results in 390027.33 with a remaining 0.035.