We look at the division of 71977509 by 979 
Let's see how many times 979 fits into 71977509.

On to step 1:
When dividing 7 by 979, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 979

Advancing to step 2:
979 goes into 71 0 times with a remainder of 71.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 71 after subtracting 0 from 71.
Append the next digit (9) from the dividend to 71 and continue with: 719 / 979

Advancing to step 3:
979 can be fit into 719 0 times, resulting in a remainder of 719.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 719, we get 719.
Fetch the next digit (7) from the dividend, attach it to 719 and continue: 7197 / 979

Going ahead to step 4:
979 can be fit into 7197 7 times, resulting in a remainder of 344.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtracting 6853 from 7197 leaves us with 344.
Include the next digit (7) from the dividend after 344, then repeat: 3447 / 979

Moving on to step 5:
979 can be fit into 3447 3 times, resulting in a remainder of 510.
The number 3 becomes the next digit in our result. 
Result so far: 73.0
The remainder is 510 after subtracting 2937 from 3447.
Bring next digit (5) of the dividend behind the 510 and repeat the process: 5105 / 979

Moving on to step 6:
If we divide 5105 by 979, we get 5 and a remainder of 210.
The number 5 becomes the next digit in our result. 
Result so far: 735.0
If we subtract 4895 from 5105, we get 210.
Fetch the next digit (0) from the dividend, attach it to 210 and continue: 2100 / 979

Advancing to step 7:
979 can be fit into 2100 2 times, resulting in a remainder of 142.
The number 2 becomes the next digit in our result. 
Result so far: 7352.0
The remainder is 142 after subtracting 1958 from 2100.
Fetch the next digit (9) from the dividend, attach it to 142 and continue: 1429 / 979

Going ahead to step 8:
1429 divided by 979 is 1 with a remainder of 450.
Write down 1 as next digit of the result. 
Result so far: 73521.0
Deduct 979 from 1429 and we're left with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Step 9:
979 can be fit into 4500 4 times, resulting in a remainder of 584.
Put 4 as the next digit of the answer. 
Result so far: 73521.4
Subtract 3916 from 4500 to get 584.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5840, and continue the process.

Step 10:
979 can be fit into 5840 5 times, resulting in a remainder of 945.
The next digit of our result is 5. 
Result so far: 73521.45
Subtracting 4895 from 5840 leaves us with 945.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9450, and continue the process.

Step 11:
979 can be fit into 9450 9 times, resulting in a remainder of 639.
The next digit of our result is 9. 
Result so far: 73521.459
Subtract 8811 from 9450 to get 639.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6390, and continue the process.

Let's proceed to step 12:
979 can be fit into 6390 6 times, resulting in a remainder of 516.
The number 6 becomes the next digit in our result. 
Result so far: 73521.4596
Subtracting 5874 from 6390 leaves us with 516.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5160, and continue the process.

Going ahead to step 13:
If we divide 5160 by 979, we get 5 and a remainder of 265.
Use 5 as the next digit of our solution. 
Result so far: 73521.45965
Subtract 4895 from 5160 to get 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Going ahead to step 14:
The number 979 fits into 2650 2 times, leaving a remainder of 692.
Use 2 as the next digit of our solution. 
Result so far: 73521.459652
The remainder is 692 after subtracting 1958 from 2650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6920, and continue the process.

Moving on to step 15:
When dividing 6920 by 979, we get 7 with a remainder of 67.
Write down 7 as next digit of the result. 
Result so far: 73521.4596527
If we subtract 6853 from 6920, we get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Step 16:
979 goes into 670 0 times with a remainder of 670.
The next digit of our result is 0. 
Result so far: 73521.4596527
The remainder is 670 after subtracting 0 from 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6700, and continue the process.

After the division, we end up with 73521.4596527 and a remainder of 6.7e-07.