74828521 divided by 253 
We want to figure out the number of times 74828521 can be divided by 253.

Step 1:
If we divide 7 by 253, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Grab the next digit (4) from the dividend, add it to 7, then carry on: 74 / 253

Advancing to step 2:
253 can be fit into 74 0 times, resulting in a remainder of 74.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 74 and we're left with 74.
Append the next digit (8) from the dividend to 74 and continue with: 748 / 253

Moving on to step 3:
When dividing 748 by 253, we get 2 with a remainder of 242.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 506 from 748 to get 242.
Include the next digit (2) from the dividend after 242, then repeat: 2422 / 253

Advancing to step 4:
2422 divided by 253 is 9 with a remainder of 145.
The next digit of our result is 9. 
Result so far: 29.0
If we take 2277 away from 2422, we end up with 145.
Bring next digit (8) of the dividend behind the 145 and repeat the process: 1458 / 253

Step 5:
The number 253 fits into 1458 5 times, leaving a remainder of 193.
Write down 5 as next digit of the result. 
Result so far: 295.0
Subtracting 1265 from 1458 leaves us with 193.
Fetch the next digit (5) from the dividend, attach it to 193 and continue: 1935 / 253

Step 6:
If we divide 1935 by 253, we get 7 and a remainder of 164.
Use 7 as the next digit of our solution. 
Result so far: 2957.0
Subtract 1771 from 1935 to get 164.
Append the next digit (2) from the dividend to 164 and continue with: 1642 / 253

Moving on to step 7:
If we divide 1642 by 253, we get 6 and a remainder of 124.
Write down 6 as next digit of the result. 
Result so far: 29576.0
The remainder is 124 after subtracting 1518 from 1642.
Bring next digit (1) of the dividend behind the 124 and repeat the process: 1241 / 253

Let's proceed to step 8:
If we divide 1241 by 253, we get 4 and a remainder of 229.
Record the quotient 4 as the next digit in the result. 
Result so far: 295764.0
Subtract 1012 from 1241 to get 229.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2290, and continue the process.

Step 9:
253 goes into 2290 9 times with a remainder of 13.
Use 9 as the next digit of our solution. 
Result so far: 295764.9
If we take 2277 away from 2290, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 10:
253 goes into 130 0 times with a remainder of 130.
The next digit of our result is 0. 
Result so far: 295764.9
Subtract 0 from 130 to get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

On to step 11:
The number 253 fits into 1300 5 times, leaving a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 295764.905
Deduct 1265 from 1300 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 12:
350 divided by 253 is 1 with a remainder of 97.
The number 1 becomes the next digit in our result. 
Result so far: 295764.9051
If we subtract 253 from 350, we get 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

On to step 13:
When dividing 970 by 253, we get 3 with a remainder of 211.
The next digit of our result is 3. 
Result so far: 295764.90513
If we take 759 away from 970, we end up with 211.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2110, and continue the process.

Moving on to step 14:
If we divide 2110 by 253, we get 8 and a remainder of 86.
The number 8 becomes the next digit in our result. 
Result so far: 295764.905138
Deduct 2024 from 2110 and we're left with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Advancing to step 15:
253 can be fit into 860 3 times, resulting in a remainder of 101.
Put 3 as the next digit of the answer. 
Result so far: 295764.9051383
The remainder is 101 after subtracting 759 from 860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

Step 16:
When dividing 1010 by 253, we get 3 with a remainder of 251.
Use 3 as the next digit of our solution. 
Result so far: 295764.90513833
Subtracting 759 from 1010 leaves us with 251.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2510, and continue the process.

The final result is 295764.90513833 with a remainder of 2.51e-07.