84526359 ÷ 978 
The aim is to understand the frequency of 978 in 84526359.

Step 1:
978 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (4) from the dividend, add it to 8, then carry on: 84 / 978

On to step 2:
The number 978 fits into 84 0 times, leaving a remainder of 84.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 84 after subtracting 0 from 84.
Grab the next digit (5) from the dividend, add it to 84, then carry on: 845 / 978

Advancing to step 3:
978 can be fit into 845 0 times, resulting in a remainder of 845.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 845 after subtracting 0 from 845.
Fetch the next digit (2) from the dividend, attach it to 845 and continue: 8452 / 978

Let's proceed to step 4:
When dividing 8452 by 978, we get 8 with a remainder of 628.
Write down 8 as next digit of the result. 
Result so far: 8.0
Deduct 7824 from 8452 and we're left with 628.
Take the next digit (6) from the dividend and append it to 628, then repeat: 6286 / 978

Let's proceed to step 5:
If we divide 6286 by 978, we get 6 and a remainder of 418.
Record the quotient 6 as the next digit in the result. 
Result so far: 86.0
If we take 5868 away from 6286, we end up with 418.
Fetch the next digit (3) from the dividend, attach it to 418 and continue: 4183 / 978

Step 6:
When dividing 4183 by 978, we get 4 with a remainder of 271.
Put 4 as the next digit of the answer. 
Result so far: 864.0
Subtracting 3912 from 4183 leaves us with 271.
Bring next digit (5) of the dividend behind the 271 and repeat the process: 2715 / 978

Let's proceed to step 7:
If we divide 2715 by 978, we get 2 and a remainder of 759.
Record the quotient 2 as the next digit in the result. 
Result so far: 8642.0
If we take 1956 away from 2715, we end up with 759.
Fetch the next digit (9) from the dividend, attach it to 759 and continue: 7599 / 978

Let's proceed to step 8:
When dividing 7599 by 978, we get 7 with a remainder of 753.
The number 7 becomes the next digit in our result. 
Result so far: 86427.0
Deduct 6846 from 7599 and we're left with 753.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7530, and continue the process.

Advancing to step 9:
978 can be fit into 7530 7 times, resulting in a remainder of 684.
Put 7 as the next digit of the answer. 
Result so far: 86427.7
If we subtract 6846 from 7530, we get 684.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6840, and continue the process.

Going ahead to step 10:
The number 978 fits into 6840 6 times, leaving a remainder of 972.
Write down 6 as next digit of the result. 
Result so far: 86427.76
Subtract 5868 from 6840 to get 972.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9720, and continue the process.

Step 11:
9720 divided by 978 is 9 with a remainder of 918.
Record the quotient 9 as the next digit in the result. 
Result so far: 86427.769
Subtract 8802 from 9720 to get 918.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9180, and continue the process.

Moving on to step 12:
The number 978 fits into 9180 9 times, leaving a remainder of 378.
Record the quotient 9 as the next digit in the result. 
Result so far: 86427.7699
Deduct 8802 from 9180 and we're left with 378.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3780, and continue the process.

In conclusion, the division gives 86427.7699 with a balance of 0.00378.