30372675 ÷ 40 
Let's see how many times 40 fits into 30372675.

Advancing to step 1:
40 can be fit into 3 0 times, resulting in a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 40

Step 2:
The number 40 fits into 30 0 times, leaving a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 30 after subtracting 0 from 30.
Bring next digit (3) of the dividend behind the 30 and repeat the process: 303 / 40

Going ahead to step 3:
40 can be fit into 303 7 times, resulting in a remainder of 23.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtracting 280 from 303 leaves us with 23.
Bring next digit (7) of the dividend behind the 23 and repeat the process: 237 / 40

On to step 4:
40 can be fit into 237 5 times, resulting in a remainder of 37.
Write down 5 as next digit of the result. 
Result so far: 75.0
Deduct 200 from 237 and we're left with 37.
Include the next digit (2) from the dividend after 37, then repeat: 372 / 40

Advancing to step 5:
The number 40 fits into 372 9 times, leaving a remainder of 12.
The next digit of our result is 9. 
Result so far: 759.0
If we subtract 360 from 372, we get 12.
Include the next digit (6) from the dividend after 12, then repeat: 126 / 40

Moving on to step 6:
If we divide 126 by 40, we get 3 and a remainder of 6.
The next digit of our result is 3. 
Result so far: 7593.0
Subtract 120 from 126 to get 6.
Take the next digit (7) from the dividend and append it to 6, then repeat: 67 / 40

Moving on to step 7:
If we divide 67 by 40, we get 1 and a remainder of 27.
The next digit of our result is 1. 
Result so far: 75931.0
Deduct 40 from 67 and we're left with 27.
Include the next digit (5) from the dividend after 27, then repeat: 275 / 40

Moving on to step 8:
If we divide 275 by 40, we get 6 and a remainder of 35.
Use 6 as the next digit of our solution. 
Result so far: 759316.0
Deduct 240 from 275 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 9:
The number 40 fits into 350 8 times, leaving a remainder of 30.
Record the quotient 8 as the next digit in the result. 
Result so far: 759316.8
Deduct 320 from 350 and we're left 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.

Advancing to step 10:
The number 40 fits into 300 7 times, leaving a remainder of 20.
Put 7 as the next digit of the answer. 
Result so far: 759316.87
If we subtract 280 from 300, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 11:
200 divided by 40 is 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 759316.875
Subtracting 200 from 200 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 12:
When dividing 0 by 40, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 759316.875
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 13:
If we divide 0 by 40, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 759316.875
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 759316.875, and the remainder is 0.0.