80601174 divided by 591 
Let's see how many times 591 fits into 80601174.

Let's proceed to step 1:
If we divide 8 by 591, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 591

Let's proceed to step 2:
591 can be fit into 80 0 times, resulting in a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 80, we end up with 80.
Take the next digit (6) from the dividend and append it to 80, then repeat: 806 / 591

On to step 3:
806 divided by 591 is 1 with a remainder of 215.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 591 from 806 leaves us with 215.
Take the next digit (0) from the dividend and append it to 215, then repeat: 2150 / 591

Moving on to step 4:
If we divide 2150 by 591, we get 3 and a remainder of 377.
Write down 3 as next digit of the result. 
Result so far: 13.0
If we subtract 1773 from 2150, we get 377.
Grab the next digit (1) from the dividend, add it to 377, then carry on: 3771 / 591

Let's proceed to step 5:
When dividing 3771 by 591, we get 6 with a remainder of 225.
Put 6 as the next digit of the answer. 
Result so far: 136.0
If we subtract 3546 from 3771, we get 225.
Append the next digit (1) from the dividend to 225 and continue with: 2251 / 591

Advancing to step 6:
If we divide 2251 by 591, we get 3 and a remainder of 478.
Use 3 as the next digit of our solution. 
Result so far: 1363.0
Deduct 1773 from 2251 and we're left with 478.
Append the next digit (7) from the dividend to 478 and continue with: 4787 / 591

On to step 7:
4787 divided by 591 is 8 with a remainder of 59.
The next digit of our result is 8. 
Result so far: 13638.0
Deduct 4728 from 4787 and we're left with 59.
Grab the next digit (4) from the dividend, add it to 59, then carry on: 594 / 591

Moving on to step 8:
If we divide 594 by 591, we get 1 and a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 136381.0
If we subtract 591 from 594, we 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.

Advancing to step 9:
The number 591 fits into 30 0 times, leaving a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 136381.0
If we take 0 away from 30, we end up 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.

Going ahead to step 10:
591 can be fit into 300 0 times, resulting in a remainder of 300.
The number 0 becomes the next digit in our result. 
Result so far: 136381.0
Subtracting 0 from 300 leaves us with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

The final result is 136381.0 with a remainder of 0.3.