We're dividing 72349723 by 236 
We want to figure out the number of times 72349723 can be divided by 236.

Advancing to step 1:
The number 236 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 236

Moving on to step 2:
72 divided by 236 is 0 with a remainder of 72.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 72 after subtracting 0 from 72.
Fetch the next digit (3) from the dividend, attach it to 72 and continue: 723 / 236

Advancing to step 3:
The number 236 fits into 723 3 times, leaving a remainder of 15.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 708 from 723 leaves us with 15.
Append the next digit (4) from the dividend to 15 and continue with: 154 / 236

Going ahead to step 4:
When dividing 154 by 236, we get 0 with a remainder of 154.
The number 0 becomes the next digit in our result. 
Result so far: 30.0
The remainder is 154 after subtracting 0 from 154.
Append the next digit (9) from the dividend to 154 and continue with: 1549 / 236

Moving on to step 5:
When dividing 1549 by 236, we get 6 with a remainder of 133.
Record the quotient 6 as the next digit in the result. 
Result so far: 306.0
Deduct 1416 from 1549 and we're left with 133.
Fetch the next digit (7) from the dividend, attach it to 133 and continue: 1337 / 236

On to step 6:
The number 236 fits into 1337 5 times, leaving a remainder of 157.
Write down 5 as next digit of the result. 
Result so far: 3065.0
The remainder is 157 after subtracting 1180 from 1337.
Fetch the next digit (2) from the dividend, attach it to 157 and continue: 1572 / 236

Moving on to step 7:
When dividing 1572 by 236, we get 6 with a remainder of 156.
Write down 6 as next digit of the result. 
Result so far: 30656.0
If we subtract 1416 from 1572, we get 156.
Bring next digit (3) of the dividend behind the 156 and repeat the process: 1563 / 236

On to step 8:
236 can be fit into 1563 6 times, resulting in a remainder of 147.
Put 6 as the next digit of the answer. 
Result so far: 306566.0
Subtracting 1416 from 1563 leaves us with 147.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1470, and continue the process.

Moving on to step 9:
236 goes into 1470 6 times with a remainder of 54.
The next digit of our result is 6. 
Result so far: 306566.6
If we subtract 1416 from 1470, we get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 10:
When dividing 540 by 236, we get 2 with a remainder of 68.
The number 2 becomes the next digit in our result. 
Result so far: 306566.62
Deduct 472 from 540 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 11:
The number 236 fits into 680 2 times, leaving a remainder of 208.
The number 2 becomes the next digit in our result. 
Result so far: 306566.622
The remainder is 208 after subtracting 472 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

The quotient of the division is 306566.622, and the remainder is 0.0208.