502572 ÷ 50 
We want to figure out the number of times 502572 can be divided by 50.

Let's proceed to step 1:
50 can be fit into 5 0 times, resulting in a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Fetch the next digit (0) from the dividend, attach it to 5 and continue: 50 / 50

Let's proceed to step 2:
If we divide 50 by 50, we get 1 and a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 50 from 50 and we're left with 0.
Append the next digit (2) from the dividend to 0 and continue with: 2 / 50

On to step 3:
2 divided by 50 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Subtract 0 from 2 to get 2.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 50

Advancing to step 4:
The number 50 fits into 25 0 times, leaving a remainder of 25.
Put 0 as the next digit of the answer. 
Result so far: 100.0
If we subtract 0 from 25, we get 25.
Take the next digit (7) from the dividend and append it to 25, then repeat: 257 / 50

Moving on to step 5:
50 goes into 257 5 times with a remainder of 7.
Put 5 as the next digit of the answer. 
Result so far: 1005.0
Subtracting 250 from 257 leaves us with 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 50

On to step 6:
The number 50 fits into 72 1 times, leaving a remainder of 22.
The number 1 becomes the next digit in our result. 
Result so far: 10051.0
Subtracting 50 from 72 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 7:
220 divided by 50 is 4 with a remainder of 20.
Put 4 as the next digit of the answer. 
Result so far: 10051.4
The remainder is 20 after subtracting 200 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 8:
If we divide 200 by 50, we get 4 and a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 10051.44
Deduct 200 from 200 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.

After the division, we end up with 10051.44 and a remainder of 0.0.