We look at the division of 75590286 by 587 
We're looking to find how many times 587 goes into 75590286.

Moving on to step 1:
The number 587 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (5) of the dividend behind the 7 and repeat the process: 75 / 587

Let's proceed to step 2:
587 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
Subtract 0 from 75 to get 75.
Grab the next digit (5) from the dividend, add it to 75, then carry on: 755 / 587

On to step 3:
587 can be fit into 755 1 times, resulting in a remainder of 168.
The next digit of our result is 1. 
Result so far: 1.0
If we take 587 away from 755, we end up with 168.
Take the next digit (9) from the dividend and append it to 168, then repeat: 1689 / 587

Step 4:
When dividing 1689 by 587, we get 2 with a remainder of 515.
The next digit of our result is 2. 
Result so far: 12.0
Subtracting 1174 from 1689 leaves us with 515.
Fetch the next digit (0) from the dividend, attach it to 515 and continue: 5150 / 587

Step 5:
587 goes into 5150 8 times with a remainder of 454.
Write down 8 as next digit of the result. 
Result so far: 128.0
Deduct 4696 from 5150 and we're left with 454.
Grab the next digit (2) from the dividend, add it to 454, then carry on: 4542 / 587

On to step 6:
The number 587 fits into 4542 7 times, leaving a remainder of 433.
Write down 7 as next digit of the result. 
Result so far: 1287.0
Deduct 4109 from 4542 and we're left with 433.
Append the next digit (8) from the dividend to 433 and continue with: 4338 / 587

On to step 7:
4338 divided by 587 is 7 with a remainder of 229.
The number 7 becomes the next digit in our result. 
Result so far: 12877.0
Subtracting 4109 from 4338 leaves us with 229.
Grab the next digit (6) from the dividend, add it to 229, then carry on: 2296 / 587

Advancing to step 8:
587 goes into 2296 3 times with a remainder of 535.
Record the quotient 3 as the next digit in the result. 
Result so far: 128773.0
Deduct 1761 from 2296 and we're left with 535.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5350, and continue the process.

On to step 9:
587 can be fit into 5350 9 times, resulting in a remainder of 67.
Use 9 as the next digit of our solution. 
Result so far: 128773.9
If we take 5283 away from 5350, we end up with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Let's proceed to step 10:
When dividing 670 by 587, we get 1 with a remainder of 83.
Use 1 as the next digit of our solution. 
Result so far: 128773.91
Subtracting 587 from 670 leaves us with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

On to step 11:
If we divide 830 by 587, we get 1 and a remainder of 243.
Record the quotient 1 as the next digit in the result. 
Result so far: 128773.911
The remainder is 243 after subtracting 587 from 830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

The final result is 128773.911 with a remainder of 0.0243.