74571478 divided by 591 
We're looking to find how many times 591 goes into 74571478.

Step 1:
If we divide 7 by 591, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (4) from the dividend and append it to 7, then repeat: 74 / 591

Advancing to step 2:
If we divide 74 by 591, we get 0 and a remainder of 74.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 74 and we're left with 74.
Bring next digit (5) of the dividend behind the 74 and repeat the process: 745 / 591

Moving on to step 3:
The number 591 fits into 745 1 times, leaving a remainder of 154.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 591 from 745 leaves us with 154.
Include the next digit (7) from the dividend after 154, then repeat: 1547 / 591

Let's proceed to step 4:
When dividing 1547 by 591, we get 2 with a remainder of 365.
Use 2 as the next digit of our solution. 
Result so far: 12.0
Subtracting 1182 from 1547 leaves us with 365.
Bring next digit (1) of the dividend behind the 365 and repeat the process: 3651 / 591

Moving on to step 5:
If we divide 3651 by 591, we get 6 and a remainder of 105.
The number 6 becomes the next digit in our result. 
Result so far: 126.0
If we subtract 3546 from 3651, we get 105.
Grab the next digit (4) from the dividend, add it to 105, then carry on: 1054 / 591

On to step 6:
If we divide 1054 by 591, we get 1 and a remainder of 463.
The number 1 becomes the next digit in our result. 
Result so far: 1261.0
If we subtract 591 from 1054, we get 463.
Take the next digit (7) from the dividend and append it to 463, then repeat: 4637 / 591

Moving on to step 7:
591 can be fit into 4637 7 times, resulting in a remainder of 500.
Use 7 as the next digit of our solution. 
Result so far: 12617.0
Subtracting 4137 from 4637 leaves us with 500.
Append the next digit (8) from the dividend to 500 and continue with: 5008 / 591

Going ahead to step 8:
591 goes into 5008 8 times with a remainder of 280.
The number 8 becomes the next digit in our result. 
Result so far: 126178.0
If we take 4728 away from 5008, we end up with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Going ahead to step 9:
The number 591 fits into 2800 4 times, leaving a remainder of 436.
The next digit of our result is 4. 
Result so far: 126178.4
If we subtract 2364 from 2800, we get 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

On to step 10:
591 goes into 4360 7 times with a remainder of 223.
Put 7 as the next digit of the answer. 
Result so far: 126178.47
If we subtract 4137 from 4360, we get 223.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2230, and continue the process.

Let's proceed to step 11:
591 goes into 2230 3 times with a remainder of 457.
Record the quotient 3 as the next digit in the result. 
Result so far: 126178.473
Subtract 1773 from 2230 to get 457.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4570, and continue the process.

Going ahead to step 12:
4570 divided by 591 is 7 with a remainder of 433.
The next digit of our result is 7. 
Result so far: 126178.4737
If we take 4137 away from 4570, we end up with 433.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4330, and continue the process.

Going ahead to step 13:
If we divide 4330 by 591, we get 7 and a remainder of 193.
The number 7 becomes the next digit in our result. 
Result so far: 126178.47377
Subtract 4137 from 4330 to get 193.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

After the division, we end up with 126178.47377 and a remainder of 0.000193.