664638 divided by 50 
Our goal is to divide 664638 by 50.

Advancing to step 1:
When dividing 6 by 50, we get 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 50

Let's proceed to step 2:
If we divide 66 by 50, we get 1 and a remainder of 16.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 50 from 66 and we're left with 16.
Take the next digit (4) from the dividend and append it to 16, then repeat: 164 / 50

Advancing to step 3:
50 goes into 164 3 times with a remainder of 14.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
Subtracting 150 from 164 leaves us with 14.
Grab the next digit (6) from the dividend, add it to 14, then carry on: 146 / 50

Step 4:
If we divide 146 by 50, we get 2 and a remainder of 46.
Record the quotient 2 as the next digit in the result. 
Result so far: 132.0
Subtracting 100 from 146 leaves us with 46.
Take the next digit (3) from the dividend and append it to 46, then repeat: 463 / 50

Step 5:
When dividing 463 by 50, we get 9 with a remainder of 13.
The next digit of our result is 9. 
Result so far: 1329.0
Deduct 450 from 463 and we're left with 13.
Take the next digit (8) from the dividend and append it to 13, then repeat: 138 / 50

Moving on to step 6:
50 goes into 138 2 times with a remainder of 38.
The next digit of our result is 2. 
Result so far: 13292.0
Subtract 100 from 138 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 7:
The number 50 fits into 380 7 times, leaving a remainder of 30.
Use 7 as the next digit of our solution. 
Result so far: 13292.7
Subtracting 350 from 380 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 8:
The number 50 fits into 300 6 times, leaving a remainder of 0.
Write down 6 as next digit of the result. 
Result so far: 13292.76
Deduct 300 from 300 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.

Step 9:
The number 50 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 13292.76
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.

Going ahead to step 10:
0 divided by 50 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 13292.76
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 13292.76, and the remainder is 0.0.