We look at the division of 837940 by 8 
We want to figure out the number of times 837940 can be divided by 8.

On to step 1:
8 divided by 8 is 1 with a remainder of 0.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 8 from 8, we get 0.
Fetch the next digit (3) from the dividend, attach it to 0 and continue: 3 / 8

Let's proceed to step 2:
When dividing 3 by 8, we get 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (7) from the dividend, add it to 3, then carry on: 37 / 8

Advancing to step 3:
8 goes into 37 4 times with a remainder of 5.
The next digit of our result is 4. 
Result so far: 104.0
Deduct 32 from 37 and we're left with 5.
Append the next digit (9) from the dividend to 5 and continue with: 59 / 8

Let's proceed to step 4:
If we divide 59 by 8, we get 7 and a remainder of 3.
Use 7 as the next digit of our solution. 
Result so far: 1047.0
Subtract 56 from 59 to get 3.
Fetch the next digit (4) from the dividend, attach it to 3 and continue: 34 / 8

On to step 5:
When dividing 34 by 8, we get 4 with a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 10474.0
If we take 32 away from 34, we end up with 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 8

Going ahead to step 6:
8 goes into 20 2 times with a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 104742.0
The remainder is 4 after subtracting 16 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 7:
8 goes into 40 5 times with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 104742.5
If we take 40 away from 40, we end up 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 8:
When dividing 0 by 8, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 104742.5
Subtract 0 from 0 to 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.

Going ahead to step 9:
8 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 104742.5
Subtracting 0 from 0 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.

The quotient of the division is 104742.5, and the remainder is 0.0.