We're dividing 84980167 by 869 
Our goal is to divide 84980167 by 869.

Step 1:
When dividing 8 by 869, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (4) from the dividend, attach it to 8 and continue: 84 / 869

Going ahead to step 2:
84 divided by 869 is 0 with a remainder of 84.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 84 to get 84.
Include the next digit (9) from the dividend after 84, then repeat: 849 / 869

Moving on to step 3:
849 divided by 869 is 0 with a remainder of 849.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 849 to get 849.
Include the next digit (8) from the dividend after 849, then repeat: 8498 / 869

Advancing to step 4:
869 can be fit into 8498 9 times, resulting in a remainder of 677.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtracting 7821 from 8498 leaves us with 677.
Grab the next digit (0) from the dividend, add it to 677, then carry on: 6770 / 869

Advancing to step 5:
869 can be fit into 6770 7 times, resulting in a remainder of 687.
Record the quotient 7 as the next digit in the result. 
Result so far: 97.0
If we subtract 6083 from 6770, we get 687.
Bring next digit (1) of the dividend behind the 687 and repeat the process: 6871 / 869

Advancing to step 6:
If we divide 6871 by 869, we get 7 and a remainder of 788.
The number 7 becomes the next digit in our result. 
Result so far: 977.0
Subtracting 6083 from 6871 leaves us with 788.
Take the next digit (6) from the dividend and append it to 788, then repeat: 7886 / 869

Moving on to step 7:
869 goes into 7886 9 times with a remainder of 65.
Use 9 as the next digit of our solution. 
Result so far: 9779.0
Subtract 7821 from 7886 to get 65.
Bring next digit (7) of the dividend behind the 65 and repeat the process: 657 / 869

Step 8:
869 can be fit into 657 0 times, resulting in a remainder of 657.
Record the quotient 0 as the next digit in the result. 
Result so far: 97790.0
Deduct 0 from 657 and we're left with 657.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6570, and continue the process.

Going ahead to step 9:
If we divide 6570 by 869, we get 7 and a remainder of 487.
The next digit of our result is 7. 
Result so far: 97790.7
Subtract 6083 from 6570 to get 487.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4870, and continue the process.

On to step 10:
If we divide 4870 by 869, we get 5 and a remainder of 525.
Record the quotient 5 as the next digit in the result. 
Result so far: 97790.75
If we subtract 4345 from 4870, we get 525.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5250, and continue the process.

Advancing to step 11:
869 can be fit into 5250 6 times, resulting in a remainder of 36.
The next digit of our result is 6. 
Result so far: 97790.756
Subtracting 5214 from 5250 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 12:
869 can be fit into 360 0 times, resulting in a remainder of 360.
The next digit of our result is 0. 
Result so far: 97790.756
Subtract 0 from 360 to get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Going ahead to step 13:
If we divide 3600 by 869, we get 4 and a remainder of 124.
The number 4 becomes the next digit in our result. 
Result so far: 97790.75604
Subtract 3476 from 3600 to get 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

On to step 14:
The number 869 fits into 1240 1 times, leaving a remainder of 371.
Put 1 as the next digit of the answer. 
Result so far: 97790.756041
If we take 869 away from 1240, we end up with 371.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3710, and continue the process.

Advancing to step 15:
When dividing 3710 by 869, we get 4 with a remainder of 234.
Record the quotient 4 as the next digit in the result. 
Result so far: 97790.7560414
If we take 3476 away from 3710, we end up with 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Let's proceed to step 16:
When dividing 2340 by 869, we get 2 with a remainder of 602.
The next digit of our result is 2. 
Result so far: 97790.75604142
Deduct 1738 from 2340 and we're left with 602.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6020, and continue the process.

The final result is 97790.75604142 with a remainder of 6.02e-07.