We're dividing 89554874 by 978 
The aim is to understand the frequency of 978 in 89554874.

Step 1:
978 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (9) from the dividend to 8 and continue with: 89 / 978

Going ahead to step 2:
If we divide 89 by 978, we get 0 and a remainder of 89.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 89 leaves us with 89.
Include the next digit (5) from the dividend after 89, then repeat: 895 / 978

On to step 3:
When dividing 895 by 978, we get 0 with a remainder of 895.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 895 and we're left with 895.
Bring next digit (5) of the dividend behind the 895 and repeat the process: 8955 / 978

Moving on to step 4:
978 goes into 8955 9 times with a remainder of 153.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Deduct 8802 from 8955 and we're left with 153.
Take the next digit (4) from the dividend and append it to 153, then repeat: 1534 / 978

On to step 5:
978 goes into 1534 1 times with a remainder of 556.
The next digit of our result is 1. 
Result so far: 91.0
Subtracting 978 from 1534 leaves us with 556.
Grab the next digit (8) from the dividend, add it to 556, then carry on: 5568 / 978

Going ahead to step 6:
5568 divided by 978 is 5 with a remainder of 678.
Use 5 as the next digit of our solution. 
Result so far: 915.0
If we subtract 4890 from 5568, we get 678.
Append the next digit (7) from the dividend to 678 and continue with: 6787 / 978

Advancing to step 7:
The number 978 fits into 6787 6 times, leaving a remainder of 919.
Put 6 as the next digit of the answer. 
Result so far: 9156.0
The remainder is 919 after subtracting 5868 from 6787.
Fetch the next digit (4) from the dividend, attach it to 919 and continue: 9194 / 978

Advancing to step 8:
9194 divided by 978 is 9 with a remainder of 392.
The number 9 becomes the next digit in our result. 
Result so far: 91569.0
The remainder is 392 after subtracting 8802 from 9194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Moving on to step 9:
978 can be fit into 3920 4 times, resulting in a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 91569.4
If we take 3912 away from 3920, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 10:
The number 978 fits into 80 0 times, leaving a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 91569.4
If we take 0 away from 80, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 11:
The number 978 fits into 800 0 times, leaving a remainder of 800.
Write down 0 as next digit of the result. 
Result so far: 91569.4
The remainder is 800 after subtracting 0 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

The final result is 91569.4 with a remainder of 0.08.