We look at the division of 78050428 by 50 
Our goal is to divide 78050428 by 50.

Let's proceed to step 1:
7 divided by 50 is 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 50

Let's proceed to step 2:
78 divided by 50 is 1 with a remainder of 28.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 50 from 78 to get 28.
Append the next digit (0) from the dividend to 28 and continue with: 280 / 50

Step 3:
The number 50 fits into 280 5 times, leaving a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
If we subtract 250 from 280, we get 30.
Grab the next digit (5) from the dividend, add it to 30, then carry on: 305 / 50

Going ahead to step 4:
When dividing 305 by 50, we get 6 with a remainder of 5.
Write down 6 as next digit of the result. 
Result so far: 156.0
If we take 300 away from 305, we end up with 5.
Take the next digit (0) from the dividend and append it to 5, then repeat: 50 / 50

Going ahead to step 5:
50 divided by 50 is 1 with a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 1561.0
Subtract 50 from 50 to get 0.
Fetch the next digit (4) from the dividend, attach it to 0 and continue: 4 / 50

On to step 6:
The number 50 fits into 4 0 times, leaving a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 15610.0
Deduct 0 from 4 and we're left with 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 50

Moving on to step 7:
The number 50 fits into 42 0 times, leaving a remainder of 42.
Put 0 as the next digit of the answer. 
Result so far: 156100.0
If we take 0 away from 42, we end up with 42.
Append the next digit (8) from the dividend to 42 and continue with: 428 / 50

Step 8:
50 can be fit into 428 8 times, resulting in a remainder of 28.
Put 8 as the next digit of the answer. 
Result so far: 1561008.0
Subtracting 400 from 428 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 9:
If we divide 280 by 50, we get 5 and a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 1561008.5
If we take 250 away from 280, we end up 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.

Moving on to step 10:
50 goes into 300 6 times with a remainder of 0.
Put 6 as the next digit of the answer. 
Result so far: 1561008.56
If we subtract 300 from 300, 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.

Advancing to step 11:
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: 1561008.56
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.

Let's proceed to step 12:
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: 1561008.56
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.

The final outcome is 1561008.56, with a leftover of 0.0.