838150 divided by 40 
Our goal is to divide 838150 by 40.

Moving on to step 1:
40 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 subtract 0 from 8, we get 8.
Grab the next digit (3) from the dividend, add it to 8, then carry on: 83 / 40

On to step 2:
40 can be fit into 83 2 times, resulting in a remainder of 3.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 80 from 83 and we're left with 3.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 40

Advancing to step 3:
The number 40 fits into 38 0 times, leaving a remainder of 38.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
Subtract 0 from 38 to get 38.
Grab the next digit (1) from the dividend, add it to 38, then carry on: 381 / 40

Moving on to step 4:
40 can be fit into 381 9 times, resulting in a remainder of 21.
Put 9 as the next digit of the answer. 
Result so far: 209.0
If we subtract 360 from 381, we get 21.
Bring next digit (5) of the dividend behind the 21 and repeat the process: 215 / 40

Going ahead to step 5:
When dividing 215 by 40, we get 5 with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 2095.0
Deduct 200 from 215 and we're left with 15.
Fetch the next digit (0) from the dividend, attach it to 15 and continue: 150 / 40

Moving on to step 6:
If we divide 150 by 40, we get 3 and a remainder of 30.
The next digit of our result is 3. 
Result so far: 20953.0
Subtracting 120 from 150 leaves us 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.

On to step 7:
If we divide 300 by 40, we get 7 and a remainder of 20.
The next digit of our result is 7. 
Result so far: 20953.7
If we take 280 away from 300, we end up with 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 8:
When dividing 200 by 40, we get 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 20953.75
Subtracting 200 from 200 leaves us 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.

Let's proceed to step 9:
When dividing 0 by 40, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 20953.75
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.

Moving on to step 10:
When dividing 0 by 40, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 20953.75
If we subtract 0 from 0, we get 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 result is 20953.75 with a remainder of 0.0.