71976747 divided by 309 
We want to divide 71976747 by 309.

On to step 1:
309 can be fit into 7 0 times, resulting in a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Include the next digit (1) from the dividend after 7, then repeat: 71 / 309

Let's proceed to step 2:
309 goes into 71 0 times with a remainder of 71.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 71 and we're left with 71.
Take the next digit (9) from the dividend and append it to 71, then repeat: 719 / 309

Moving on to step 3:
If we divide 719 by 309, we get 2 and a remainder of 101.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 618 from 719 and we're left with 101.
Append the next digit (7) from the dividend to 101 and continue with: 1017 / 309

Going ahead to step 4:
The number 309 fits into 1017 3 times, leaving a remainder of 90.
The number 3 becomes the next digit in our result. 
Result so far: 23.0
If we subtract 927 from 1017, we get 90.
Bring next digit (6) of the dividend behind the 90 and repeat the process: 906 / 309

On to step 5:
The number 309 fits into 906 2 times, leaving a remainder of 288.
Write down 2 as next digit of the result. 
Result so far: 232.0
Deduct 618 from 906 and we're left with 288.
Grab the next digit (7) from the dividend, add it to 288, then carry on: 2887 / 309

Going ahead to step 6:
The number 309 fits into 2887 9 times, leaving a remainder of 106.
Record the quotient 9 as the next digit in the result. 
Result so far: 2329.0
If we subtract 2781 from 2887, we get 106.
Grab the next digit (4) from the dividend, add it to 106, then carry on: 1064 / 309

Advancing to step 7:
The number 309 fits into 1064 3 times, leaving a remainder of 137.
Use 3 as the next digit of our solution. 
Result so far: 23293.0
Deduct 927 from 1064 and we're left with 137.
Fetch the next digit (7) from the dividend, attach it to 137 and continue: 1377 / 309

Advancing to step 8:
1377 divided by 309 is 4 with a remainder of 141.
The number 4 becomes the next digit in our result. 
Result so far: 232934.0
Deduct 1236 from 1377 and we're left with 141.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

Advancing to step 9:
If we divide 1410 by 309, we get 4 and a remainder of 174.
Write down 4 as next digit of the result. 
Result so far: 232934.4
If we take 1236 away from 1410, we end up with 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Advancing to step 10:
The number 309 fits into 1740 5 times, leaving a remainder of 195.
The next digit of our result is 5. 
Result so far: 232934.45
Subtracting 1545 from 1740 leaves us with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Advancing to step 11:
309 goes into 1950 6 times with a remainder of 96.
The next digit of our result is 6. 
Result so far: 232934.456
Deduct 1854 from 1950 and we're left with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Advancing to step 12:
309 goes into 960 3 times with a remainder of 33.
Write down 3 as next digit of the result. 
Result so far: 232934.4563
If we take 927 away from 960, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 13:
The number 309 fits into 330 1 times, leaving a remainder of 21.
Record the quotient 1 as the next digit in the result. 
Result so far: 232934.45631
If we subtract 309 from 330, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 14:
309 goes into 210 0 times with a remainder of 210.
Use 0 as the next digit of our solution. 
Result so far: 232934.45631
If we take 0 away from 210, we end up with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Let's proceed to step 15:
309 can be fit into 2100 6 times, resulting in a remainder of 246.
The next digit of our result is 6. 
Result so far: 232934.4563106
Subtract 1854 from 2100 to get 246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

Step 16:
When dividing 2460 by 309, we get 7 with a remainder of 297.
The next digit of our result is 7. 
Result so far: 232934.45631067
Deduct 2163 from 2460 and we're left with 297.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2970, and continue the process.

Our division results in 232934.45631067 with a remaining 2.97e-07.