Let's divide 936643 by 85
We're looking to find how many times 85 goes into 936643.

On to step 1:
85 goes into 9 0 times with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Include the next digit (3) from the dividend after 9, then repeat: 93 / 85

Moving on to step 2:
When dividing 93 by 85, we get 1 with a remainder of 8.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 85 from 93, we get 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 85

Going ahead to step 3:
When dividing 86 by 85, we get 1 with a remainder of 1.
The next digit of our result is 1. 
Result so far: 11.0
If we take 85 away from 86, we end up with 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 85

Step 4:
85 goes into 16 0 times with a remainder of 16.
Use 0 as the next digit of our solution. 
Result so far: 110.0
If we take 0 away from 16, we end up with 16.
Take the next digit (4) from the dividend and append it to 16, then repeat: 164 / 85

Going ahead to step 5:
The number 85 fits into 164 1 times, leaving a remainder of 79.
The next digit of our result is 1. 
Result so far: 1101.0
Deduct 85 from 164 and we're left with 79.
Include the next digit (3) from the dividend after 79, then repeat: 793 / 85

Going ahead to step 6:
If we divide 793 by 85, we get 9 and a remainder of 28.
The number 9 becomes the next digit in our result. 
Result so far: 11019.0
The remainder is 28 after subtracting 765 from 793.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 7:
280 divided by 85 is 3 with a remainder of 25.
Put 3 as the next digit of the answer. 
Result so far: 11019.3
Subtracting 255 from 280 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 8:
If we divide 250 by 85, we get 2 and a remainder of 80.
Record the quotient 2 as the next digit in the result. 
Result so far: 11019.32
Subtract 170 from 250 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 9:
85 goes into 800 9 times with a remainder of 35.
Record the quotient 9 as the next digit in the result. 
Result so far: 11019.329
If we subtract 765 from 800, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 10:
The number 85 fits into 350 4 times, leaving a remainder of 10.
Record the quotient 4 as the next digit in the result. 
Result so far: 11019.3294
The remainder is 10 after subtracting 340 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 11:
If we divide 100 by 85, we get 1 and a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 11019.32941
Subtract 85 from 100 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 12:
85 can be fit into 150 1 times, resulting in a remainder of 65.
Record the quotient 1 as the next digit in the result. 
Result so far: 11019.329411
Subtract 85 from 150 to get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

After the division, we end up with 11019.329411 and a remainder of 6.5e-06.