We look at the division of 74478720 by 253 
Our goal is to divide 74478720 by 253.

Step 1:
253 can be fit into 7 0 times, resulting in 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.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 253

Advancing to step 2:
74 divided by 253 is 0 with a remainder of 74.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 74 to get 74.
Include the next digit (4) from the dividend after 74, then repeat: 744 / 253

Moving on to step 3:
If we divide 744 by 253, we get 2 and a remainder of 238.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtract 506 from 744 to get 238.
Bring next digit (7) of the dividend behind the 238 and repeat the process: 2387 / 253

Let's proceed to step 4:
When dividing 2387 by 253, we get 9 with a remainder of 110.
The number 9 becomes the next digit in our result. 
Result so far: 29.0
Subtract 2277 from 2387 to get 110.
Take the next digit (8) from the dividend and append it to 110, then repeat: 1108 / 253

Going ahead to step 5:
1108 divided by 253 is 4 with a remainder of 96.
Put 4 as the next digit of the answer. 
Result so far: 294.0
The remainder is 96 after subtracting 1012 from 1108.
Include the next digit (7) from the dividend after 96, then repeat: 967 / 253

Step 6:
253 goes into 967 3 times with a remainder of 208.
Use 3 as the next digit of our solution. 
Result so far: 2943.0
Deduct 759 from 967 and we're left with 208.
Fetch the next digit (2) from the dividend, attach it to 208 and continue: 2082 / 253

Going ahead to step 7:
253 goes into 2082 8 times with a remainder of 58.
Record the quotient 8 as the next digit in the result. 
Result so far: 29438.0
Subtracting 2024 from 2082 leaves us with 58.
Append the next digit (0) from the dividend to 58 and continue with: 580 / 253

Step 8:
580 divided by 253 is 2 with a remainder of 74.
Record the quotient 2 as the next digit in the result. 
Result so far: 294382.0
Subtracting 506 from 580 leaves us with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Step 9:
253 can be fit into 740 2 times, resulting in a remainder of 234.
Record the quotient 2 as the next digit in the result. 
Result so far: 294382.2
If we subtract 506 from 740, we get 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Moving on to step 10:
253 goes into 2340 9 times with a remainder of 63.
The next digit of our result is 9. 
Result so far: 294382.29
If we take 2277 away from 2340, we end up with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

On to step 11:
253 goes into 630 2 times with a remainder of 124.
Put 2 as the next digit of the answer. 
Result so far: 294382.292
If we take 506 away from 630, we end up with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Moving on to step 12:
When dividing 1240 by 253, we get 4 with a remainder of 228.
Record the quotient 4 as the next digit in the result. 
Result so far: 294382.2924
If we take 1012 away from 1240, we end up with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Advancing to step 13:
When dividing 2280 by 253, we get 9 with a remainder of 3.
The number 9 becomes the next digit in our result. 
Result so far: 294382.29249
Subtract 2277 from 2280 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 14:
30 divided by 253 is 0 with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 294382.29249
Subtracting 0 from 30 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.

Let's proceed to step 15:
300 divided by 253 is 1 with a remainder of 47.
Use 1 as the next digit of our solution. 
Result so far: 294382.2924901
If we subtract 253 from 300, we get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Moving on to step 16:
The number 253 fits into 470 1 times, leaving a remainder of 217.
Use 1 as the next digit of our solution. 
Result so far: 294382.29249011
If we take 253 away from 470, we end up with 217.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2170, and continue the process.

The final outcome is 294382.29249011, with a leftover of 2.17e-07.