We look at the division of 78704973 by 837 
We want to divide 78704973 by 837.

On to step 1:
If we divide 7 by 837, we get 0 and a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Grab the next digit (8) from the dividend, add it to 7, then carry on: 78 / 837

Going ahead to step 2:
837 can be fit into 78 0 times, resulting in a remainder of 78.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 78 to get 78.
Append the next digit (7) from the dividend to 78 and continue with: 787 / 837

Moving on to step 3:
787 divided by 837 is 0 with a remainder of 787.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 787 and we're left with 787.
Fetch the next digit (0) from the dividend, attach it to 787 and continue: 7870 / 837

Let's proceed to step 4:
837 goes into 7870 9 times with a remainder of 337.
The next digit of our result is 9. 
Result so far: 9.0
Subtract 7533 from 7870 to get 337.
Include the next digit (4) from the dividend after 337, then repeat: 3374 / 837

Let's proceed to step 5:
837 goes into 3374 4 times with a remainder of 26.
Put 4 as the next digit of the answer. 
Result so far: 94.0
Deduct 3348 from 3374 and we're left with 26.
Take the next digit (9) from the dividend and append it to 26, then repeat: 269 / 837

Moving on to step 6:
If we divide 269 by 837, we get 0 and a remainder of 269.
Use 0 as the next digit of our solution. 
Result so far: 940.0
The remainder is 269 after subtracting 0 from 269.
Append the next digit (7) from the dividend to 269 and continue with: 2697 / 837

On to step 7:
When dividing 2697 by 837, we get 3 with a remainder of 186.
Put 3 as the next digit of the answer. 
Result so far: 9403.0
Subtract 2511 from 2697 to get 186.
Bring next digit (3) of the dividend behind the 186 and repeat the process: 1863 / 837

Advancing to step 8:
When dividing 1863 by 837, we get 2 with a remainder of 189.
Record the quotient 2 as the next digit in the result. 
Result so far: 94032.0
If we subtract 1674 from 1863, we get 189.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1890, and continue the process.

Let's proceed to step 9:
When dividing 1890 by 837, we get 2 with a remainder of 216.
The number 2 becomes the next digit in our result. 
Result so far: 94032.2
If we subtract 1674 from 1890, we get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Going ahead to step 10:
837 goes into 2160 2 times with a remainder of 486.
Put 2 as the next digit of the answer. 
Result so far: 94032.22
Deduct 1674 from 2160 and we're left with 486.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4860, and continue the process.

The final outcome is 94032.22, with a leftover of 0.486.