669964 divided by 50 
We want to divide 669964 by 50.

Moving on to step 1:
50 goes into 6 0 times with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 50

Moving on to step 2:
66 divided by 50 is 1 with a remainder of 16.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 50 from 66, we get 16.
Append the next digit (9) from the dividend to 16 and continue with: 169 / 50

Moving on to step 3:
The number 50 fits into 169 3 times, leaving a remainder of 19.
The next digit of our result is 3. 
Result so far: 13.0
The remainder is 19 after subtracting 150 from 169.
Grab the next digit (9) from the dividend, add it to 19, then carry on: 199 / 50

Advancing to step 4:
50 goes into 199 3 times with a remainder of 49.
Put 3 as the next digit of the answer. 
Result so far: 133.0
If we subtract 150 from 199, we get 49.
Fetch the next digit (6) from the dividend, attach it to 49 and continue: 496 / 50

Moving on to step 5:
50 can be fit into 496 9 times, resulting in a remainder of 46.
Use 9 as the next digit of our solution. 
Result so far: 1339.0
Deduct 450 from 496 and we're left with 46.
Fetch the next digit (4) from the dividend, attach it to 46 and continue: 464 / 50

On to step 6:
464 divided by 50 is 9 with a remainder of 14.
Write down 9 as next digit of the result. 
Result so far: 13399.0
Subtracting 450 from 464 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 7:
If we divide 140 by 50, we get 2 and a remainder of 40.
Use 2 as the next digit of our solution. 
Result so far: 13399.2
If we take 100 away from 140, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 8:
When dividing 400 by 50, we get 8 with a remainder of 0.
Record the quotient 8 as the next digit in the result. 
Result so far: 13399.28
Subtracting 400 from 400 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.

On to step 9:
If we divide 0 by 50, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 13399.28
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.

On to step 10:
The number 50 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 13399.28
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.

The final outcome is 13399.28, with a leftover of 0.0.