We're dividing 873906 by 50 
We want to figure out the number of times 873906 can be divided by 50.

Advancing to step 1:
The number 50 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 50

Advancing to step 2:
When dividing 87 by 50, we get 1 with a remainder of 37.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 50 from 87 to get 37.
Grab the next digit (3) from the dividend, add it to 37, then carry on: 373 / 50

Step 3:
50 can be fit into 373 7 times, resulting in a remainder of 23.
Write down 7 as next digit of the result. 
Result so far: 17.0
If we take 350 away from 373, we end up with 23.
Grab the next digit (9) from the dividend, add it to 23, then carry on: 239 / 50

Step 4:
239 divided by 50 is 4 with a remainder of 39.
The next digit of our result is 4. 
Result so far: 174.0
If we take 200 away from 239, we end up with 39.
Fetch the next digit (0) from the dividend, attach it to 39 and continue: 390 / 50

Moving on to step 5:
390 divided by 50 is 7 with a remainder of 40.
The next digit of our result is 7. 
Result so far: 1747.0
Deduct 350 from 390 and we're left with 40.
Bring next digit (6) of the dividend behind the 40 and repeat the process: 406 / 50

Let's proceed to step 6:
The number 50 fits into 406 8 times, leaving a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 17478.0
If we subtract 400 from 406, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 7:
If we divide 60 by 50, we get 1 and a remainder of 10.
Use 1 as the next digit of our solution. 
Result so far: 17478.1
The remainder is 10 after subtracting 50 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
When dividing 100 by 50, we get 2 with a remainder of 0.
The next digit of our result is 2. 
Result so far: 17478.12
The remainder is 0 after subtracting 100 from 100.
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 9:
If we divide 0 by 50, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 17478.12
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.

Going ahead to step 10:
The number 50 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 17478.12
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.

The final outcome is 17478.12, with a leftover of 0.0.