Let's divide 71821214 by 862
We want to divide 71821214 by 862.

Advancing to step 1:
If we divide 7 by 862, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Include the next digit (1) from the dividend after 7, then repeat: 71 / 862

Moving on to step 2:
862 can be fit into 71 0 times, resulting in a remainder of 71.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 71 leaves us with 71.
Bring next digit (8) of the dividend behind the 71 and repeat the process: 718 / 862

Step 3:
718 divided by 862 is 0 with a remainder of 718.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 718 and we're left with 718.
Fetch the next digit (2) from the dividend, attach it to 718 and continue: 7182 / 862

Going ahead to step 4:
When dividing 7182 by 862, we get 8 with a remainder of 286.
The next digit of our result is 8. 
Result so far: 8.0
Subtracting 6896 from 7182 leaves us with 286.
Bring next digit (1) of the dividend behind the 286 and repeat the process: 2861 / 862

Moving on to step 5:
862 goes into 2861 3 times with a remainder of 275.
Put 3 as the next digit of the answer. 
Result so far: 83.0
Subtract 2586 from 2861 to get 275.
Fetch the next digit (2) from the dividend, attach it to 275 and continue: 2752 / 862

Going ahead to step 6:
When dividing 2752 by 862, we get 3 with a remainder of 166.
Write down 3 as next digit of the result. 
Result so far: 833.0
Subtract 2586 from 2752 to get 166.
Bring next digit (1) of the dividend behind the 166 and repeat the process: 1661 / 862

On to step 7:
1661 divided by 862 is 1 with a remainder of 799.
Put 1 as the next digit of the answer. 
Result so far: 8331.0
If we take 862 away from 1661, we end up with 799.
Take the next digit (4) from the dividend and append it to 799, then repeat: 7994 / 862

Step 8:
862 goes into 7994 9 times with a remainder of 236.
Write down 9 as next digit of the result. 
Result so far: 83319.0
If we subtract 7758 from 7994, we get 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

Moving on to step 9:
The number 862 fits into 2360 2 times, leaving a remainder of 636.
Write down 2 as next digit of the result. 
Result so far: 83319.2
Subtract 1724 from 2360 to get 636.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6360, and continue the process.

Going ahead to step 10:
6360 divided by 862 is 7 with a remainder of 326.
Use 7 as the next digit of our solution. 
Result so far: 83319.27
Deduct 6034 from 6360 and we're left with 326.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

Advancing to step 11:
862 goes into 3260 3 times with a remainder of 674.
Put 3 as the next digit of the answer. 
Result so far: 83319.273
Subtracting 2586 from 3260 leaves us with 674.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6740, and continue the process.

On to step 12:
6740 divided by 862 is 7 with a remainder of 706.
Use 7 as the next digit of our solution. 
Result so far: 83319.2737
Subtract 6034 from 6740 to get 706.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7060, and continue the process.

Step 13:
If we divide 7060 by 862, we get 8 and a remainder of 164.
Record the quotient 8 as the next digit in the result. 
Result so far: 83319.27378
Subtracting 6896 from 7060 leaves us with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Moving on to step 14:
862 can be fit into 1640 1 times, resulting in a remainder of 778.
Use 1 as the next digit of our solution. 
Result so far: 83319.273781
Deduct 862 from 1640 and we're left with 778.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7780, and continue the process.

Let's proceed to step 15:
7780 divided by 862 is 9 with a remainder of 22.
Use 9 as the next digit of our solution. 
Result so far: 83319.2737819
The remainder is 22 after subtracting 7758 from 7780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 16:
If we divide 220 by 862, we get 0 and a remainder of 220.
Use 0 as the next digit of our solution. 
Result so far: 83319.2737819
Subtract 0 from 220 to get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

The final outcome is 83319.2737819, with a leftover of 2.2e-07.