74978493 ÷ 50 
Let's see how many times 50 fits into 74978493.

Advancing to step 1:
The number 50 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Take the next digit (4) from the dividend and append it to 7, then repeat: 74 / 50

Moving on to step 2:
50 can be fit into 74 1 times, resulting in a remainder of 24.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 50 from 74 and we're left with 24.
Fetch the next digit (9) from the dividend, attach it to 24 and continue: 249 / 50

Advancing to step 3:
50 can be fit into 249 4 times, resulting in a remainder of 49.
Use 4 as the next digit of our solution. 
Result so far: 14.0
If we take 200 away from 249, we end up with 49.
Fetch the next digit (7) from the dividend, attach it to 49 and continue: 497 / 50

Let's proceed to step 4:
50 can be fit into 497 9 times, resulting in a remainder of 47.
Write down 9 as next digit of the result. 
Result so far: 149.0
Subtract 450 from 497 to get 47.
Take the next digit (8) from the dividend and append it to 47, then repeat: 478 / 50

Advancing to step 5:
50 goes into 478 9 times with a remainder of 28.
Use 9 as the next digit of our solution. 
Result so far: 1499.0
If we subtract 450 from 478, we get 28.
Grab the next digit (4) from the dividend, add it to 28, then carry on: 284 / 50

Step 6:
50 goes into 284 5 times with a remainder of 34.
The number 5 becomes the next digit in our result. 
Result so far: 14995.0
The remainder is 34 after subtracting 250 from 284.
Bring next digit (9) of the dividend behind the 34 and repeat the process: 349 / 50

Let's proceed to step 7:
The number 50 fits into 349 6 times, leaving a remainder of 49.
Put 6 as the next digit of the answer. 
Result so far: 149956.0
If we subtract 300 from 349, we get 49.
Append the next digit (3) from the dividend to 49 and continue with: 493 / 50

Let's proceed to step 8:
When dividing 493 by 50, we get 9 with a remainder of 43.
Write down 9 as next digit of the result. 
Result so far: 1499569.0
If we take 450 away from 493, we end up with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 9:
The number 50 fits into 430 8 times, leaving a remainder of 30.
The number 8 becomes the next digit in our result. 
Result so far: 1499569.8
If we take 400 away from 430, 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.

Step 10:
50 can be fit into 300 6 times, resulting in a remainder of 0.
Write down 6 as next digit of the result. 
Result so far: 1499569.86
The remainder is 0 after subtracting 300 from 300.
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 11:
When dividing 0 by 50, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 1499569.86
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.

Let's proceed to step 12:
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: 1499569.86
If we subtract 0 from 0, 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.

In conclusion, the division gives 1499569.86 with a balance of 0.0.