89984373 ÷ 979 
The aim is to understand the frequency of 979 in 89984373.

Advancing to step 1:
When dividing 8 by 979, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (9) from the dividend, add it to 8, then carry on: 89 / 979

On to step 2:
When dividing 89 by 979, we get 0 with a remainder of 89.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 89 to get 89.
Grab the next digit (9) from the dividend, add it to 89, then carry on: 899 / 979

Let's proceed to step 3:
979 can be fit into 899 0 times, resulting in a remainder of 899.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 899 leaves us with 899.
Include the next digit (8) from the dividend after 899, then repeat: 8998 / 979

Advancing to step 4:
The number 979 fits into 8998 9 times, leaving a remainder of 187.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Subtract 8811 from 8998 to get 187.
Include the next digit (4) from the dividend after 187, then repeat: 1874 / 979

Step 5:
1874 divided by 979 is 1 with a remainder of 895.
The next digit of our result is 1. 
Result so far: 91.0
Subtract 979 from 1874 to get 895.
Take the next digit (3) from the dividend and append it to 895, then repeat: 8953 / 979

On to step 6:
If we divide 8953 by 979, we get 9 and a remainder of 142.
The next digit of our result is 9. 
Result so far: 919.0
If we subtract 8811 from 8953, we get 142.
Append the next digit (7) from the dividend to 142 and continue with: 1427 / 979

Step 7:
The number 979 fits into 1427 1 times, leaving a remainder of 448.
Record the quotient 1 as the next digit in the result. 
Result so far: 9191.0
Subtract 979 from 1427 to get 448.
Take the next digit (3) from the dividend and append it to 448, then repeat: 4483 / 979

Let's proceed to step 8:
4483 divided by 979 is 4 with a remainder of 567.
Write down 4 as next digit of the result. 
Result so far: 91914.0
Subtracting 3916 from 4483 leaves us with 567.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5670, and continue the process.

Step 9:
979 can be fit into 5670 5 times, resulting in a remainder of 775.
Write down 5 as next digit of the result. 
Result so far: 91914.5
Deduct 4895 from 5670 and we're left with 775.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7750, and continue the process.

On to step 10:
979 can be fit into 7750 7 times, resulting in a remainder of 897.
The number 7 becomes the next digit in our result. 
Result so far: 91914.57
Subtracting 6853 from 7750 leaves us with 897.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8970, and continue the process.

Let's proceed to step 11:
8970 divided by 979 is 9 with a remainder of 159.
The number 9 becomes the next digit in our result. 
Result so far: 91914.579
The remainder is 159 after subtracting 8811 from 8970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

Going ahead to step 12:
If we divide 1590 by 979, we get 1 and a remainder of 611.
The number 1 becomes the next digit in our result. 
Result so far: 91914.5791
Subtracting 979 from 1590 leaves us with 611.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6110, and continue the process.

Going ahead to step 13:
979 can be fit into 6110 6 times, resulting in a remainder of 236.
The number 6 becomes the next digit in our result. 
Result so far: 91914.57916
The remainder is 236 after subtracting 5874 from 6110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

Advancing to step 14:
979 can be fit into 2360 2 times, resulting in a remainder of 402.
Put 2 as the next digit of the answer. 
Result so far: 91914.579162
Deduct 1958 from 2360 and we're left with 402.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

Moving on to step 15:
When dividing 4020 by 979, we get 4 with a remainder of 104.
Use 4 as the next digit of our solution. 
Result so far: 91914.5791624
The remainder is 104 after subtracting 3916 from 4020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Step 16:
979 can be fit into 1040 1 times, resulting in a remainder of 61.
Write down 1 as next digit of the result. 
Result so far: 91914.57916241
Deduct 979 from 1040 and we're left with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

After the division, we end up with 91914.57916241 and a remainder of 6.1e-08.