Let's divide 75173956 by 280
Our goal is to divide 75173956 by 280.

Let's proceed to step 1:
280 goes into 7 0 times with 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.
Append the next digit (5) from the dividend to 7 and continue with: 75 / 280

Let's proceed to step 2:
When dividing 75 by 280, we get 0 with a remainder of 75.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 75 after subtracting 0 from 75.
Append the next digit (1) from the dividend to 75 and continue with: 751 / 280

Advancing to step 3:
If we divide 751 by 280, we get 2 and a remainder of 191.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 560 from 751 and we're left with 191.
Grab the next digit (7) from the dividend, add it to 191, then carry on: 1917 / 280

On to step 4:
280 can be fit into 1917 6 times, resulting in a remainder of 237.
The number 6 becomes the next digit in our result. 
Result so far: 26.0
If we take 1680 away from 1917, we end up with 237.
Append the next digit (3) from the dividend to 237 and continue with: 2373 / 280

Moving on to step 5:
2373 divided by 280 is 8 with a remainder of 133.
The next digit of our result is 8. 
Result so far: 268.0
Subtracting 2240 from 2373 leaves us with 133.
Include the next digit (9) from the dividend after 133, then repeat: 1339 / 280

On to step 6:
If we divide 1339 by 280, we get 4 and a remainder of 219.
Record the quotient 4 as the next digit in the result. 
Result so far: 2684.0
Deduct 1120 from 1339 and we're left with 219.
Grab the next digit (5) from the dividend, add it to 219, then carry on: 2195 / 280

Step 7:
280 goes into 2195 7 times with a remainder of 235.
Put 7 as the next digit of the answer. 
Result so far: 26847.0
If we subtract 1960 from 2195, we get 235.
Include the next digit (6) from the dividend after 235, then repeat: 2356 / 280

Let's proceed to step 8:
When dividing 2356 by 280, we get 8 with a remainder of 116.
Use 8 as the next digit of our solution. 
Result so far: 268478.0
If we subtract 2240 from 2356, we get 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

On to step 9:
280 can be fit into 1160 4 times, resulting in a remainder of 40.
The number 4 becomes the next digit in our result. 
Result so far: 268478.4
The remainder is 40 after subtracting 1120 from 1160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 10:
The number 280 fits into 400 1 times, leaving a remainder of 120.
The next digit of our result is 1. 
Result so far: 268478.41
Deduct 280 from 400 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 11:
280 can be fit into 1200 4 times, resulting in a remainder of 80.
The next digit of our result is 4. 
Result so far: 268478.414
Subtracting 1120 from 1200 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 12:
When dividing 800 by 280, we get 2 with a remainder of 240.
The number 2 becomes the next digit in our result. 
Result so far: 268478.4142
If we subtract 560 from 800, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Advancing to step 13:
280 goes into 2400 8 times with a remainder of 160.
Use 8 as the next digit of our solution. 
Result so far: 268478.41428
If we take 2240 away from 2400, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 14:
The number 280 fits into 1600 5 times, leaving a remainder of 200.
The next digit of our result is 5. 
Result so far: 268478.414285
If we take 1400 away from 1600, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Going ahead to step 15:
When dividing 2000 by 280, we get 7 with a remainder of 40.
Record the quotient 7 as the next digit in the result. 
Result so far: 268478.4142857
Deduct 1960 from 2000 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 16:
When dividing 400 by 280, we get 1 with a remainder of 120.
Write down 1 as next digit of the result. 
Result so far: 268478.41428571
If we take 280 away from 400, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Our division results in 268478.41428571 with a remaining 1.2e-07.