We look at the division of 45308636 by 591 
Our goal is to divide 45308636 by 591.

Moving on to step 1:
If we divide 4 by 591, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 591

Advancing to step 2:
45 divided by 591 is 0 with a remainder of 45.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 45 after subtracting 0 from 45.
Bring next digit (3) of the dividend behind the 45 and repeat the process: 453 / 591

Going ahead to step 3:
453 divided by 591 is 0 with a remainder of 453.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 453 to get 453.
Bring next digit (0) of the dividend behind the 453 and repeat the process: 4530 / 591

Advancing to step 4:
If we divide 4530 by 591, we get 7 and a remainder of 393.
The next digit of our result is 7. 
Result so far: 7.0
Deduct 4137 from 4530 and we're left with 393.
Fetch the next digit (8) from the dividend, attach it to 393 and continue: 3938 / 591

Advancing to step 5:
3938 divided by 591 is 6 with a remainder of 392.
Put 6 as the next digit of the answer. 
Result so far: 76.0
Subtract 3546 from 3938 to get 392.
Take the next digit (6) from the dividend and append it to 392, then repeat: 3926 / 591

Advancing to step 6:
When dividing 3926 by 591, we get 6 with a remainder of 380.
Use 6 as the next digit of our solution. 
Result so far: 766.0
The remainder is 380 after subtracting 3546 from 3926.
Take the next digit (3) from the dividend and append it to 380, then repeat: 3803 / 591

On to step 7:
3803 divided by 591 is 6 with a remainder of 257.
The number 6 becomes the next digit in our result. 
Result so far: 7666.0
The remainder is 257 after subtracting 3546 from 3803.
Fetch the next digit (6) from the dividend, attach it to 257 and continue: 2576 / 591

Let's proceed to step 8:
The number 591 fits into 2576 4 times, leaving a remainder of 212.
The next digit of our result is 4. 
Result so far: 76664.0
Deduct 2364 from 2576 and we're left with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Moving on to step 9:
591 can be fit into 2120 3 times, resulting in a remainder of 347.
Use 3 as the next digit of our solution. 
Result so far: 76664.3
Subtracting 1773 from 2120 leaves us with 347.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3470, and continue the process.

Advancing to step 10:
591 can be fit into 3470 5 times, resulting in a remainder of 515.
Write down 5 as next digit of the result. 
Result so far: 76664.35
If we take 2955 away from 3470, we end up with 515.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5150, and continue the process.

Step 11:
The number 591 fits into 5150 8 times, leaving a remainder of 422.
Put 8 as the next digit of the answer. 
Result so far: 76664.358
Subtracting 4728 from 5150 leaves us with 422.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

On to step 12:
4220 divided by 591 is 7 with a remainder of 83.
The next digit of our result is 7. 
Result so far: 76664.3587
The remainder is 83 after subtracting 4137 from 4220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Step 13:
The number 591 fits into 830 1 times, leaving a remainder of 239.
The next digit of our result is 1. 
Result so far: 76664.35871
The remainder is 239 after subtracting 591 from 830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2390, and continue the process.

Step 14:
When dividing 2390 by 591, we get 4 with a remainder of 26.
The next digit of our result is 4. 
Result so far: 76664.358714
The remainder is 26 after subtracting 2364 from 2390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 15:
If we divide 260 by 591, we get 0 and a remainder of 260.
The number 0 becomes the next digit in our result. 
Result so far: 76664.358714
Deduct 0 from 260 and we're left with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

On to step 16:
The number 591 fits into 2600 4 times, leaving a remainder of 236.
Record the quotient 4 as the next digit in the result. 
Result so far: 76664.35871404
Subtracting 2364 from 2600 leaves us with 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

The final outcome is 76664.35871404, with a leftover of 2.36e-07.