40605899 ÷ 300 
Let's see how many times 300 fits into 40605899.

Step 1:
300 can be fit into 4 0 times, resulting in a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Take the next digit (0) from the dividend and append it to 4, then repeat: 40 / 300

On to step 2:
When dividing 40 by 300, we get 0 with a remainder of 40.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 40 and we're left with 40.
Take the next digit (6) from the dividend and append it to 40, then repeat: 406 / 300

Let's proceed to step 3:
406 divided by 300 is 1 with a remainder of 106.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 300 from 406 to get 106.
Bring next digit (0) of the dividend behind the 106 and repeat the process: 1060 / 300

Advancing to step 4:
When dividing 1060 by 300, we get 3 with a remainder of 160.
Use 3 as the next digit of our solution. 
Result so far: 13.0
Subtracting 900 from 1060 leaves us with 160.
Append the next digit (5) from the dividend to 160 and continue with: 1605 / 300

On to step 5:
If we divide 1605 by 300, we get 5 and a remainder of 105.
Write down 5 as next digit of the result. 
Result so far: 135.0
If we take 1500 away from 1605, we end up with 105.
Include the next digit (8) from the dividend after 105, then repeat: 1058 / 300

Let's proceed to step 6:
300 goes into 1058 3 times with a remainder of 158.
Put 3 as the next digit of the answer. 
Result so far: 1353.0
If we take 900 away from 1058, we end up with 158.
Append the next digit (9) from the dividend to 158 and continue with: 1589 / 300

Step 7:
1589 divided by 300 is 5 with a remainder of 89.
Put 5 as the next digit of the answer. 
Result so far: 13535.0
The remainder is 89 after subtracting 1500 from 1589.
Include the next digit (9) from the dividend after 89, then repeat: 899 / 300

Going ahead to step 8:
899 divided by 300 is 2 with a remainder of 299.
The number 2 becomes the next digit in our result. 
Result so far: 135352.0
Deduct 600 from 899 and we're left with 299.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2990, and continue the process.

Moving on to step 9:
300 can be fit into 2990 9 times, resulting in a remainder of 290.
Use 9 as the next digit of our solution. 
Result so far: 135352.9
Deduct 2700 from 2990 and we're left with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

On to step 10:
300 goes into 2900 9 times with a remainder of 200.
The number 9 becomes the next digit in our result. 
Result so far: 135352.99
Deduct 2700 from 2900 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

The final result is 135352.99 with a remainder of 0.2.