Let's divide 75405087 by 254
Our goal is to divide 75405087 by 254.

Advancing to step 1:
When dividing 7 by 254, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (5) from the dividend and append it to 7, then repeat: 75 / 254

Let's proceed to step 2:
254 can be fit into 75 0 times, resulting in a remainder of 75.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 75 after subtracting 0 from 75.
Fetch the next digit (4) from the dividend, attach it to 75 and continue: 754 / 254

Step 3:
The number 254 fits into 754 2 times, leaving a remainder of 246.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 508 from 754 to get 246.
Fetch the next digit (0) from the dividend, attach it to 246 and continue: 2460 / 254

Going ahead to step 4:
254 goes into 2460 9 times with a remainder of 174.
The number 9 becomes the next digit in our result. 
Result so far: 29.0
Subtract 2286 from 2460 to get 174.
Take the next digit (5) from the dividend and append it to 174, then repeat: 1745 / 254

Let's proceed to step 5:
The number 254 fits into 1745 6 times, leaving a remainder of 221.
The next digit of our result is 6. 
Result so far: 296.0
If we subtract 1524 from 1745, we get 221.
Fetch the next digit (0) from the dividend, attach it to 221 and continue: 2210 / 254

Moving on to step 6:
2210 divided by 254 is 8 with a remainder of 178.
The next digit of our result is 8. 
Result so far: 2968.0
If we subtract 2032 from 2210, we get 178.
Bring next digit (8) of the dividend behind the 178 and repeat the process: 1788 / 254

Let's proceed to step 7:
The number 254 fits into 1788 7 times, leaving a remainder of 10.
Put 7 as the next digit of the answer. 
Result so far: 29687.0
If we take 1778 away from 1788, we end up with 10.
Bring next digit (7) of the dividend behind the 10 and repeat the process: 107 / 254

Going ahead to step 8:
If we divide 107 by 254, we get 0 and a remainder of 107.
The number 0 becomes the next digit in our result. 
Result so far: 296870.0
If we take 0 away from 107, we end up with 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

Step 9:
1070 divided by 254 is 4 with a remainder of 54.
Use 4 as the next digit of our solution. 
Result so far: 296870.4
Subtracting 1016 from 1070 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

On to step 10:
254 can be fit into 540 2 times, resulting in a remainder of 32.
Write down 2 as next digit of the result. 
Result so far: 296870.42
The remainder is 32 after subtracting 508 from 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 11:
254 goes into 320 1 times with a remainder of 66.
Write down 1 as next digit of the result. 
Result so far: 296870.421
Deduct 254 from 320 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Advancing to step 12:
The number 254 fits into 660 2 times, leaving a remainder of 152.
The next digit of our result is 2. 
Result so far: 296870.4212
Subtracting 508 from 660 leaves us with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Moving on to step 13:
254 can be fit into 1520 5 times, resulting in a remainder of 250.
Record the quotient 5 as the next digit in the result. 
Result so far: 296870.42125
Subtract 1270 from 1520 to get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Let's proceed to step 14:
2500 divided by 254 is 9 with a remainder of 214.
The number 9 becomes the next digit in our result. 
Result so far: 296870.421259
If we take 2286 away from 2500, we end up with 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Step 15:
2140 divided by 254 is 8 with a remainder of 108.
Put 8 as the next digit of the answer. 
Result so far: 296870.4212598
If we subtract 2032 from 2140, we get 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

On to step 16:
When dividing 1080 by 254, we get 4 with a remainder of 64.
Use 4 as the next digit of our solution. 
Result so far: 296870.42125984
Subtract 1016 from 1080 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Our division results in 296870.42125984 with a remaining 6.4e-08.