We look at the division of 79866408 by 854 
Let's see how many times 854 fits into 79866408.

Advancing to step 1:
854 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Append the next digit (9) from the dividend to 7 and continue with: 79 / 854

Advancing to step 2:
When dividing 79 by 854, we get 0 with a remainder of 79.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 79 and we're left with 79.
Include the next digit (8) from the dividend after 79, then repeat: 798 / 854

Moving on to step 3:
When dividing 798 by 854, we get 0 with a remainder of 798.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 798, we get 798.
Grab the next digit (6) from the dividend, add it to 798, then carry on: 7986 / 854

On to step 4:
The number 854 fits into 7986 9 times, leaving a remainder of 300.
Write down 9 as next digit of the result. 
Result so far: 9.0
If we subtract 7686 from 7986, we get 300.
Include the next digit (6) from the dividend after 300, then repeat: 3006 / 854

Going ahead to step 5:
854 goes into 3006 3 times with a remainder of 444.
Write down 3 as next digit of the result. 
Result so far: 93.0
If we take 2562 away from 3006, we end up with 444.
Bring next digit (4) of the dividend behind the 444 and repeat the process: 4444 / 854

Moving on to step 6:
When dividing 4444 by 854, we get 5 with a remainder of 174.
Use 5 as the next digit of our solution. 
Result so far: 935.0
If we subtract 4270 from 4444, we get 174.
Include the next digit (0) from the dividend after 174, then repeat: 1740 / 854

Step 7:
The number 854 fits into 1740 2 times, leaving a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 9352.0
Deduct 1708 from 1740 and we're left with 32.
Fetch the next digit (8) from the dividend, attach it to 32 and continue: 328 / 854

Moving on to step 8:
If we divide 328 by 854, we get 0 and a remainder of 328.
Use 0 as the next digit of our solution. 
Result so far: 93520.0
Deduct 0 from 328 and we're left with 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Let's proceed to step 9:
854 goes into 3280 3 times with a remainder of 718.
Put 3 as the next digit of the answer. 
Result so far: 93520.3
If we subtract 2562 from 3280, we get 718.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7180, and continue the process.

Let's proceed to step 10:
7180 divided by 854 is 8 with a remainder of 348.
Record the quotient 8 as the next digit in the result. 
Result so far: 93520.38
Deduct 6832 from 7180 and we're left with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Going ahead to step 11:
854 can be fit into 3480 4 times, resulting in a remainder of 64.
Use 4 as the next digit of our solution. 
Result so far: 93520.384
Subtract 3416 from 3480 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 12:
854 goes into 640 0 times with a remainder of 640.
The next digit of our result is 0. 
Result so far: 93520.384
If we take 0 away from 640, we end up with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Let's proceed to step 13:
When dividing 6400 by 854, we get 7 with a remainder of 422.
The number 7 becomes the next digit in our result. 
Result so far: 93520.38407
Deduct 5978 from 6400 and we're left with 422.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

Let's proceed to step 14:
If we divide 4220 by 854, we get 4 and a remainder of 804.
The next digit of our result is 4. 
Result so far: 93520.384074
Subtracting 3416 from 4220 leaves us with 804.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8040, and continue the process.

Let's proceed to step 15:
When dividing 8040 by 854, we get 9 with a remainder of 354.
The next digit of our result is 9. 
Result so far: 93520.3840749
Deduct 7686 from 8040 and we're left with 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

Step 16:
854 goes into 3540 4 times with a remainder of 124.
Use 4 as the next digit of our solution. 
Result so far: 93520.38407494
Subtract 3416 from 3540 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.

The final result is 93520.38407494 with a remainder of 1.24e-07.