We look at the division of 74216393 by 591 
We want to figure out the number of times 74216393 can be divided by 591.

Advancing to step 1:
The number 591 fits into 7 0 times, leaving a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 591

On to step 2:
When dividing 74 by 591, we get 0 with a remainder of 74.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 74 after subtracting 0 from 74.
Take the next digit (2) from the dividend and append it to 74, then repeat: 742 / 591

Let's proceed to step 3:
The number 591 fits into 742 1 times, leaving a remainder of 151.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 151 after subtracting 591 from 742.
Take the next digit (1) from the dividend and append it to 151, then repeat: 1511 / 591

On to step 4:
591 goes into 1511 2 times with a remainder of 329.
Write down 2 as next digit of the result. 
Result so far: 12.0
Subtracting 1182 from 1511 leaves us with 329.
Include the next digit (6) from the dividend after 329, then repeat: 3296 / 591

On to step 5:
591 can be fit into 3296 5 times, resulting in a remainder of 341.
Record the quotient 5 as the next digit in the result. 
Result so far: 125.0
Deduct 2955 from 3296 and we're left with 341.
Include the next digit (3) from the dividend after 341, then repeat: 3413 / 591

Going ahead to step 6:
3413 divided by 591 is 5 with a remainder of 458.
Record the quotient 5 as the next digit in the result. 
Result so far: 1255.0
If we take 2955 away from 3413, we end up with 458.
Append the next digit (9) from the dividend to 458 and continue with: 4589 / 591

Going ahead to step 7:
591 can be fit into 4589 7 times, resulting in a remainder of 452.
The next digit of our result is 7. 
Result so far: 12557.0
Deduct 4137 from 4589 and we're left with 452.
Bring next digit (3) of the dividend behind the 452 and repeat the process: 4523 / 591

Advancing to step 8:
If we divide 4523 by 591, we get 7 and a remainder of 386.
Put 7 as the next digit of the answer. 
Result so far: 125577.0
If we subtract 4137 from 4523, we get 386.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

Going ahead to step 9:
When dividing 3860 by 591, we get 6 with a remainder of 314.
Put 6 as the next digit of the answer. 
Result so far: 125577.6
If we subtract 3546 from 3860, we get 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Moving on to step 10:
591 can be fit into 3140 5 times, resulting in a remainder of 185.
Use 5 as the next digit of our solution. 
Result so far: 125577.65
The remainder is 185 after subtracting 2955 from 3140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Advancing to step 11:
1850 divided by 591 is 3 with a remainder of 77.
Use 3 as the next digit of our solution. 
Result so far: 125577.653
Subtract 1773 from 1850 to get 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Going ahead to step 12:
If we divide 770 by 591, we get 1 and a remainder of 179.
The number 1 becomes the next digit in our result. 
Result so far: 125577.6531
If we subtract 591 from 770, we get 179.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1790, and continue the process.

Moving on to step 13:
1790 divided by 591 is 3 with a remainder of 17.
The next digit of our result is 3. 
Result so far: 125577.65313
Subtract 1773 from 1790 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 14:
170 divided by 591 is 0 with a remainder of 170.
Record the quotient 0 as the next digit in the result. 
Result so far: 125577.65313
Deduct 0 from 170 and we're left with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Let's proceed to step 15:
When dividing 1700 by 591, we get 2 with a remainder of 518.
The number 2 becomes the next digit in our result. 
Result so far: 125577.6531302
If we subtract 1182 from 1700, we get 518.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5180, and continue the process.

Step 16:
If we divide 5180 by 591, we get 8 and a remainder of 452.
Record the quotient 8 as the next digit in the result. 
Result so far: 125577.65313028
Subtracting 4728 from 5180 leaves us with 452.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

The quotient of the division is 125577.65313028, and the remainder is 4.52e-07.