We're dividing 990815 by 50 
We want to figure out the number of times 990815 can be divided by 50.

Advancing to step 1:
The number 50 fits into 9 0 times, leaving a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Take the next digit (9) from the dividend and append it to 9, then repeat: 99 / 50

Let's proceed to step 2:
The number 50 fits into 99 1 times, leaving a remainder of 49.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 50 from 99 leaves us with 49.
Take the next digit (0) from the dividend and append it to 49, then repeat: 490 / 50

Moving on to step 3:
The number 50 fits into 490 9 times, leaving a remainder of 40.
The next digit of our result is 9. 
Result so far: 19.0
Subtracting 450 from 490 leaves us with 40.
Take the next digit (8) from the dividend and append it to 40, then repeat: 408 / 50

Going ahead to step 4:
50 can be fit into 408 8 times, resulting in a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 198.0
If we subtract 400 from 408, we get 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 50

Advancing to step 5:
If we divide 81 by 50, we get 1 and a remainder of 31.
The next digit of our result is 1. 
Result so far: 1981.0
If we take 50 away from 81, we end up with 31.
Append the next digit (5) from the dividend to 31 and continue with: 315 / 50

On to step 6:
50 can be fit into 315 6 times, resulting in a remainder of 15.
The next digit of our result is 6. 
Result so far: 19816.0
Subtract 300 from 315 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.

Advancing to step 7:
When dividing 150 by 50, we get 3 with a remainder of 0.
Write down 3 as next digit of the result. 
Result so far: 19816.3
The remainder is 0 after subtracting 150 from 150.
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 8:
If we divide 0 by 50, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 19816.3
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:
When dividing 0 by 50, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 19816.3
If we take 0 away from 0, 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.

The final result is 19816.3 with a remainder of 0.0.