We're dividing 72140594 by 307 
We want to figure out the number of times 72140594 can be divided by 307.

Let's proceed to step 1:
7 divided by 307 is 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 307

Let's proceed to step 2:
72 divided by 307 is 0 with a remainder of 72.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 72, we end up with 72.
Append the next digit (1) from the dividend to 72 and continue with: 721 / 307

Let's proceed to step 3:
When dividing 721 by 307, we get 2 with a remainder of 107.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 614 from 721 to get 107.
Append the next digit (4) from the dividend to 107 and continue with: 1074 / 307

Advancing to step 4:
307 goes into 1074 3 times with a remainder of 153.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
Subtract 921 from 1074 to get 153.
Fetch the next digit (0) from the dividend, attach it to 153 and continue: 1530 / 307

On to step 5:
1530 divided by 307 is 4 with a remainder of 302.
Write down 4 as next digit of the result. 
Result so far: 234.0
The remainder is 302 after subtracting 1228 from 1530.
Append the next digit (5) from the dividend to 302 and continue with: 3025 / 307

Moving on to step 6:
If we divide 3025 by 307, we get 9 and a remainder of 262.
Use 9 as the next digit of our solution. 
Result so far: 2349.0
If we take 2763 away from 3025, we end up with 262.
Grab the next digit (9) from the dividend, add it to 262, then carry on: 2629 / 307

Let's proceed to step 7:
307 goes into 2629 8 times with a remainder of 173.
Put 8 as the next digit of the answer. 
Result so far: 23498.0
Subtract 2456 from 2629 to get 173.
Append the next digit (4) from the dividend to 173 and continue with: 1734 / 307

Advancing to step 8:
307 can be fit into 1734 5 times, resulting in a remainder of 199.
Use 5 as the next digit of our solution. 
Result so far: 234985.0
Subtracting 1535 from 1734 leaves us with 199.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1990, and continue the process.

Moving on to step 9:
307 can be fit into 1990 6 times, resulting in a remainder of 148.
The number 6 becomes the next digit in our result. 
Result so far: 234985.6
If we subtract 1842 from 1990, we get 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Let's proceed to step 10:
307 goes into 1480 4 times with a remainder of 252.
Write down 4 as next digit of the result. 
Result so far: 234985.64
Subtracting 1228 from 1480 leaves us with 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Advancing to step 11:
If we divide 2520 by 307, we get 8 and a remainder of 64.
Put 8 as the next digit of the answer. 
Result so far: 234985.648
If we take 2456 away from 2520, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 12:
640 divided by 307 is 2 with a remainder of 26.
Use 2 as the next digit of our solution. 
Result so far: 234985.6482
If we subtract 614 from 640, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 13:
The number 307 fits into 260 0 times, leaving a remainder of 260.
The next digit of our result is 0. 
Result so far: 234985.6482
Subtract 0 from 260 to get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Moving on to step 14:
When dividing 2600 by 307, we get 8 with a remainder of 144.
Use 8 as the next digit of our solution. 
Result so far: 234985.648208
Subtract 2456 from 2600 to get 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Let's proceed to step 15:
1440 divided by 307 is 4 with a remainder of 212.
The number 4 becomes the next digit in our result. 
Result so far: 234985.6482084
If we subtract 1228 from 1440, we get 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Step 16:
307 can be fit into 2120 6 times, resulting in a remainder of 278.
Write down 6 as next digit of the result. 
Result so far: 234985.64820846
Subtracting 1842 from 2120 leaves us with 278.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

In conclusion, the division gives 234985.64820846 with a balance of 2.78e-07.