964183 ÷ 86 
Let's see how many times 86 fits into 964183.

Step 1:
If we divide 9 by 86, we get 0 and a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Grab the next digit (6) from the dividend, add it to 9, then carry on: 96 / 86

Going ahead to step 2:
96 divided by 86 is 1 with a remainder of 10.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 86 from 96 to get 10.
Include the next digit (4) from the dividend after 10, then repeat: 104 / 86

On to step 3:
86 goes into 104 1 times with a remainder of 18.
Put 1 as the next digit of the answer. 
Result so far: 11.0
If we subtract 86 from 104, we get 18.
Fetch the next digit (1) from the dividend, attach it to 18 and continue: 181 / 86

Moving on to step 4:
If we divide 181 by 86, we get 2 and a remainder of 9.
The next digit of our result is 2. 
Result so far: 112.0
If we take 172 away from 181, we end up with 9.
Append the next digit (8) from the dividend to 9 and continue with: 98 / 86

Moving on to step 5:
When dividing 98 by 86, we get 1 with a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 1121.0
If we subtract 86 from 98, we get 12.
Bring next digit (3) of the dividend behind the 12 and repeat the process: 123 / 86

Advancing to step 6:
If we divide 123 by 86, we get 1 and a remainder of 37.
Use 1 as the next digit of our solution. 
Result so far: 11211.0
Subtracting 86 from 123 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 7:
86 can be fit into 370 4 times, resulting in a remainder of 26.
Write down 4 as next digit of the result. 
Result so far: 11211.4
If we take 344 away from 370, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 8:
86 goes into 260 3 times with a remainder of 2.
The number 3 becomes the next digit in our result. 
Result so far: 11211.43
If we take 258 away from 260, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 9:
The number 86 fits into 20 0 times, leaving a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 11211.43
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 10:
The number 86 fits into 200 2 times, leaving a remainder of 28.
The next digit of our result is 2. 
Result so far: 11211.4302
Subtract 172 from 200 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 11:
86 goes into 280 3 times with a remainder of 22.
The next digit of our result is 3. 
Result so far: 11211.43023
The remainder is 22 after subtracting 258 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 12:
When dividing 220 by 86, we get 2 with a remainder of 48.
The next digit of our result is 2. 
Result so far: 11211.430232
Subtracting 172 from 220 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 13:
When dividing 480 by 86, we get 5 with a remainder of 50.
The next digit of our result is 5. 
Result so far: 11211.4302325
If we subtract 430 from 480, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 14:
86 can be fit into 500 5 times, resulting in a remainder of 70.
The next digit of our result is 5. 
Result so far: 11211.43023255
Subtract 430 from 500 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

After the division, we end up with 11211.43023255 and a remainder of 7e-08.