860155 divided by 45 
The aim is to understand the frequency of 45 in 860155.

Going ahead to step 1:
45 can be fit into 8 0 times, resulting in a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 45

Moving on to step 2:
If we divide 86 by 45, we get 1 and a remainder of 41.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 41 after subtracting 45 from 86.
Append the next digit (0) from the dividend to 41 and continue with: 410 / 45

Step 3:
When dividing 410 by 45, we get 9 with a remainder of 5.
Write down 9 as next digit of the result. 
Result so far: 19.0
Subtracting 405 from 410 leaves us with 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 45

Step 4:
45 can be fit into 51 1 times, resulting in a remainder of 6.
Use 1 as the next digit of our solution. 
Result so far: 191.0
Subtract 45 from 51 to get 6.
Fetch the next digit (5) from the dividend, attach it to 6 and continue: 65 / 45

Let's proceed to step 5:
When dividing 65 by 45, we get 1 with a remainder of 20.
Use 1 as the next digit of our solution. 
Result so far: 1911.0
If we subtract 45 from 65, we get 20.
Bring next digit (5) of the dividend behind the 20 and repeat the process: 205 / 45

Advancing to step 6:
If we divide 205 by 45, we get 4 and a remainder of 25.
Use 4 as the next digit of our solution. 
Result so far: 19114.0
Deduct 180 from 205 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 7:
When dividing 250 by 45, we get 5 with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 19114.5
If we subtract 225 from 250, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 8:
If we divide 250 by 45, we get 5 and a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 19114.55
Subtracting 225 from 250 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The quotient of the division is 19114.55, and the remainder is 0.025.