We're dividing 816949 by 86 
We want to figure out the number of times 816949 can be divided by 86.

Let's proceed to step 1:
86 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 86

Let's proceed to step 2:
86 can be fit into 81 0 times, resulting in a remainder of 81.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 81 after subtracting 0 from 81.
Bring next digit (6) of the dividend behind the 81 and repeat the process: 816 / 86

Going ahead to step 3:
If we divide 816 by 86, we get 9 and a remainder of 42.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Subtracting 774 from 816 leaves us with 42.
Take the next digit (9) from the dividend and append it to 42, then repeat: 429 / 86

On to step 4:
429 divided by 86 is 4 with a remainder of 85.
The number 4 becomes the next digit in our result. 
Result so far: 94.0
If we take 344 away from 429, we end up with 85.
Fetch the next digit (4) from the dividend, attach it to 85 and continue: 854 / 86

Step 5:
86 goes into 854 9 times with a remainder of 80.
Write down 9 as next digit of the result. 
Result so far: 949.0
If we take 774 away from 854, we end up with 80.
Bring next digit (9) of the dividend behind the 80 and repeat the process: 809 / 86

Step 6:
The number 86 fits into 809 9 times, leaving a remainder of 35.
Use 9 as the next digit of our solution. 
Result so far: 9499.0
If we take 774 away from 809, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 7:
86 can be fit into 350 4 times, resulting in a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 9499.4
The remainder is 6 after subtracting 344 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 8:
The number 86 fits into 60 0 times, leaving a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 9499.4
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 9:
86 can be fit into 600 6 times, resulting in a remainder of 84.
Write down 6 as next digit of the result. 
Result so far: 9499.406
If we subtract 516 from 600, we get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Step 10:
If we divide 840 by 86, we get 9 and a remainder of 66.
Put 9 as the next digit of the answer. 
Result so far: 9499.4069
Deduct 774 from 840 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Step 11:
86 can be fit into 660 7 times, resulting in a remainder of 58.
The number 7 becomes the next digit in our result. 
Result so far: 9499.40697
Deduct 602 from 660 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 12:
86 can be fit into 580 6 times, resulting in a remainder of 64.
The next digit of our result is 6. 
Result so far: 9499.406976
If we subtract 516 from 580, we 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.

Advancing to step 13:
The number 86 fits into 640 7 times, leaving a remainder of 38.
The number 7 becomes the next digit in our result. 
Result so far: 9499.4069767
If we take 602 away from 640, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 14:
380 divided by 86 is 4 with a remainder of 36.
Put 4 as the next digit of the answer. 
Result so far: 9499.40697674
If we subtract 344 from 380, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

The final outcome is 9499.40697674, with a leftover of 3.6e-08.