836655 ÷ 40 
Our goal is to divide 836655 by 40.

Going ahead to step 1:
If we divide 8 by 40, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (3) from the dividend to 8 and continue with: 83 / 40

Going ahead to step 2:
83 divided by 40 is 2 with a remainder of 3.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 3 after subtracting 80 from 83.
Take the next digit (6) from the dividend and append it to 3, then repeat: 36 / 40

On to step 3:
40 can be fit into 36 0 times, resulting in a remainder of 36.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
If we take 0 away from 36, we end up with 36.
Include the next digit (6) from the dividend after 36, then repeat: 366 / 40

Advancing to step 4:
40 goes into 366 9 times with a remainder of 6.
The number 9 becomes the next digit in our result. 
Result so far: 209.0
Subtracting 360 from 366 leaves us with 6.
Append the next digit (5) from the dividend to 6 and continue with: 65 / 40

On to step 5:
When dividing 65 by 40, we get 1 with a remainder of 25.
The next digit of our result is 1. 
Result so far: 2091.0
If we take 40 away from 65, we end up with 25.
Bring next digit (5) of the dividend behind the 25 and repeat the process: 255 / 40

Let's proceed to step 6:
When dividing 255 by 40, we get 6 with a remainder of 15.
Record the quotient 6 as the next digit in the result. 
Result so far: 20916.0
If we take 240 away from 255, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 7:
When dividing 150 by 40, we get 3 with a remainder of 30.
Record the quotient 3 as the next digit in the result. 
Result so far: 20916.3
If we take 120 away from 150, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 8:
When dividing 300 by 40, we get 7 with a remainder of 20.
The number 7 becomes the next digit in our result. 
Result so far: 20916.37
Subtract 280 from 300 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 9:
200 divided by 40 is 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 20916.375
The remainder is 0 after subtracting 200 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 10:
The number 40 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 20916.375
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 11:
40 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 20916.375
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 20916.375, with a leftover of 0.0.