We divide 772421 by 50
We're looking to find how many times 50 goes into 772421.

Let's proceed to step 1:
If we divide 7 by 50, we get 0 and a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 50

Advancing to step 2:
77 divided by 50 is 1 with a remainder of 27.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 50 from 77, we get 27.
Fetch the next digit (2) from the dividend, attach it to 27 and continue: 272 / 50

Advancing to step 3:
The number 50 fits into 272 5 times, leaving a remainder of 22.
Write down 5 as next digit of the result. 
Result so far: 15.0
The remainder is 22 after subtracting 250 from 272.
Grab the next digit (4) from the dividend, add it to 22, then carry on: 224 / 50

On to step 4:
50 goes into 224 4 times with a remainder of 24.
Record the quotient 4 as the next digit in the result. 
Result so far: 154.0
The remainder is 24 after subtracting 200 from 224.
Take the next digit (2) from the dividend and append it to 24, then repeat: 242 / 50

Going ahead to step 5:
242 divided by 50 is 4 with a remainder of 42.
The number 4 becomes the next digit in our result. 
Result so far: 1544.0
Subtract 200 from 242 to get 42.
Take the next digit (1) from the dividend and append it to 42, then repeat: 421 / 50

On to step 6:
If we divide 421 by 50, we get 8 and a remainder of 21.
Record the quotient 8 as the next digit in the result. 
Result so far: 15448.0
Subtracting 400 from 421 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 7:
210 divided by 50 is 4 with a remainder of 10.
Record the quotient 4 as the next digit in the result. 
Result so far: 15448.4
If we take 200 away from 210, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
100 divided by 50 is 2 with a remainder of 0.
The next digit of our result is 2. 
Result so far: 15448.42
Subtract 100 from 100 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.

Let's proceed to step 9:
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: 15448.42
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.

Let's proceed to step 10:
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: 15448.42
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.

After the division, we end up with 15448.42 and a remainder of 0.0.