990976 ÷ 86 
We're looking to find how many times 86 goes into 990976.

Step 1:
86 goes into 9 0 times with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Append the next digit (9) from the dividend to 9 and continue with: 99 / 86

Step 2:
The number 86 fits into 99 1 times, leaving a remainder of 13.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 86 away from 99, we end up with 13.
Include the next digit (0) from the dividend after 13, then repeat: 130 / 86

Moving on to step 3:
When dividing 130 by 86, we get 1 with a remainder of 44.
Use 1 as the next digit of our solution. 
Result so far: 11.0
If we take 86 away from 130, we end up with 44.
Bring next digit (9) of the dividend behind the 44 and repeat the process: 449 / 86

On to step 4:
If we divide 449 by 86, we get 5 and a remainder of 19.
Put 5 as the next digit of the answer. 
Result so far: 115.0
If we subtract 430 from 449, we get 19.
Grab the next digit (7) from the dividend, add it to 19, then carry on: 197 / 86

Advancing to step 5:
197 divided by 86 is 2 with a remainder of 25.
Use 2 as the next digit of our solution. 
Result so far: 1152.0
Subtract 172 from 197 to get 25.
Include the next digit (6) from the dividend after 25, then repeat: 256 / 86

Moving on to step 6:
86 goes into 256 2 times with a remainder of 84.
Write down 2 as next digit of the result. 
Result so far: 11522.0
Deduct 172 from 256 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 7:
If we divide 840 by 86, we get 9 and a remainder of 66.
Record the quotient 9 as the next digit in the result. 
Result so far: 11522.9
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 8:
The number 86 fits into 660 7 times, leaving a remainder of 58.
Write down 7 as next digit of the result. 
Result so far: 11522.97
Subtract 602 from 660 to 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 9:
86 goes into 580 6 times with a remainder of 64.
Use 6 as the next digit of our solution. 
Result so far: 11522.976
Subtracting 516 from 580 leaves us with 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 10:
86 goes into 640 7 times with a remainder of 38.
Write down 7 as next digit of the result. 
Result so far: 11522.9767
Deduct 602 from 640 and we're left 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.

Advancing to step 11:
If we divide 380 by 86, we get 4 and a remainder of 36.
The next digit of our result is 4. 
Result so far: 11522.97674
The remainder is 36 after subtracting 344 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 12:
If we divide 360 by 86, we get 4 and a remainder of 16.
The next digit of our result is 4. 
Result so far: 11522.976744
Subtract 344 from 360 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Our division results in 11522.976744 with a remaining 1.6e-06.