We're dividing 980045 by 87 
The aim is to understand the frequency of 87 in 980045.

Let's proceed to step 1:
If we divide 9 by 87, we get 0 and a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Bring next digit (8) of the dividend behind the 9 and repeat the process: 98 / 87

Moving on to step 2:
87 goes into 98 1 times with a remainder of 11.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 87 from 98 to get 11.
Append the next digit (0) from the dividend to 11 and continue with: 110 / 87

Moving on to step 3:
The number 87 fits into 110 1 times, leaving a remainder of 23.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Subtract 87 from 110 to get 23.
Bring next digit (0) of the dividend behind the 23 and repeat the process: 230 / 87

Moving on to step 4:
87 goes into 230 2 times with a remainder of 56.
Record the quotient 2 as the next digit in the result. 
Result so far: 112.0
Subtract 174 from 230 to get 56.
Include the next digit (4) from the dividend after 56, then repeat: 564 / 87

Advancing to step 5:
The number 87 fits into 564 6 times, leaving a remainder of 42.
Write down 6 as next digit of the result. 
Result so far: 1126.0
If we take 522 away from 564, we end up with 42.
Append the next digit (5) from the dividend to 42 and continue with: 425 / 87

Let's proceed to step 6:
When dividing 425 by 87, we get 4 with a remainder of 77.
Put 4 as the next digit of the answer. 
Result so far: 11264.0
Subtracting 348 from 425 leaves us with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Going ahead to step 7:
When dividing 770 by 87, we get 8 with a remainder of 74.
The next digit of our result is 8. 
Result so far: 11264.8
If we take 696 away from 770, we end up with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

On to step 8:
87 goes into 740 8 times with a remainder of 44.
The number 8 becomes the next digit in our result. 
Result so far: 11264.88
The remainder is 44 after subtracting 696 from 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Our division results in 11264.88 with a remaining 0.044.