81979173 ÷ 862 
Let's see how many times 862 fits into 81979173.

On to step 1:
When dividing 8 by 862, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 862

Moving on to step 2:
If we divide 81 by 862, we get 0 and a remainder of 81.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 81 to get 81.
Fetch the next digit (9) from the dividend, attach it to 81 and continue: 819 / 862

Let's proceed to step 3:
The number 862 fits into 819 0 times, leaving a remainder of 819.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 819 to get 819.
Take the next digit (7) from the dividend and append it to 819, then repeat: 8197 / 862

Advancing to step 4:
The number 862 fits into 8197 9 times, leaving a remainder of 439.
The next digit of our result is 9. 
Result so far: 9.0
Deduct 7758 from 8197 and we're left with 439.
Include the next digit (9) from the dividend after 439, then repeat: 4399 / 862

Moving on to step 5:
When dividing 4399 by 862, we get 5 with a remainder of 89.
Put 5 as the next digit of the answer. 
Result so far: 95.0
Deduct 4310 from 4399 and we're left with 89.
Include the next digit (1) from the dividend after 89, then repeat: 891 / 862

Let's proceed to step 6:
862 can be fit into 891 1 times, resulting in a remainder of 29.
The number 1 becomes the next digit in our result. 
Result so far: 951.0
Subtract 862 from 891 to get 29.
Fetch the next digit (7) from the dividend, attach it to 29 and continue: 297 / 862

Going ahead to step 7:
The number 862 fits into 297 0 times, leaving a remainder of 297.
Put 0 as the next digit of the answer. 
Result so far: 9510.0
Subtract 0 from 297 to get 297.
Include the next digit (3) from the dividend after 297, then repeat: 2973 / 862

Moving on to step 8:
The number 862 fits into 2973 3 times, leaving a remainder of 387.
Put 3 as the next digit of the answer. 
Result so far: 95103.0
Deduct 2586 from 2973 and we're left with 387.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3870, and continue the process.

Let's proceed to step 9:
If we divide 3870 by 862, we get 4 and a remainder of 422.
Put 4 as the next digit of the answer. 
Result so far: 95103.4
If we take 3448 away from 3870, we end up with 422.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

On to step 10:
When dividing 4220 by 862, we get 4 with a remainder of 772.
Record the quotient 4 as the next digit in the result. 
Result so far: 95103.44
If we subtract 3448 from 4220, we get 772.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7720, and continue the process.

The quotient of the division is 95103.44, and the remainder is 0.772.