80994 ÷ 86 
We're looking to find how many times 86 goes into 80994.

Step 1:
86 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 86

Let's proceed to step 2:
If we divide 80 by 86, we get 0 and a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 80 and we're left with 80.
Append the next digit (9) from the dividend to 80 and continue with: 809 / 86

Advancing to step 3:
If we divide 809 by 86, we get 9 and a remainder of 35.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we subtract 774 from 809, we get 35.
Fetch the next digit (9) from the dividend, attach it to 35 and continue: 359 / 86

Step 4:
359 divided by 86 is 4 with a remainder of 15.
Use 4 as the next digit of our solution. 
Result so far: 94.0
Deduct 344 from 359 and we're left with 15.
Take the next digit (4) from the dividend and append it to 15, then repeat: 154 / 86

Advancing to step 5:
The number 86 fits into 154 1 times, leaving a remainder of 68.
Record the quotient 1 as the next digit in the result. 
Result so far: 941.0
If we take 86 away from 154, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 6:
86 goes into 680 7 times with a remainder of 78.
Record the quotient 7 as the next digit in the result. 
Result so far: 941.7
Subtract 602 from 680 to get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Advancing to step 7:
The number 86 fits into 780 9 times, leaving a remainder of 6.
Write down 9 as next digit of the result. 
Result so far: 941.79
Subtracting 774 from 780 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 8:
86 can be fit into 60 0 times, resulting in a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 941.79
If we take 0 away from 60, we end up with 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.
Use 6 as the next digit of our solution. 
Result so far: 941.7906
Deduct 516 from 600 and we're left with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Going ahead to step 10:
The number 86 fits into 840 9 times, leaving a remainder of 66.
Put 9 as the next digit of the answer. 
Result so far: 941.79069
If we take 774 away from 840, we end up 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.

Going ahead to step 11:
When dividing 660 by 86, we get 7 with a remainder of 58.
The number 7 becomes the next digit in our result. 
Result so far: 941.790697
If we subtract 602 from 660, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Moving on to step 12:
580 divided by 86 is 6 with a remainder of 64.
The next digit of our result is 6. 
Result so far: 941.7906976
Subtract 516 from 580 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.

Moving on to step 13:
When dividing 640 by 86, we get 7 with a remainder of 38.
Write down 7 as next digit of the result. 
Result so far: 941.79069767
Subtracting 602 from 640 leaves us 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.

Our division results in 941.79069767 with a remaining 3.8e-08.