73839264 divided by 862 
Our goal is to divide 73839264 by 862.

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 (3) from the dividend after 7, then repeat: 73 / 862

Step 2:
The number 862 fits into 73 0 times, leaving a remainder of 73.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 73 and we're left with 73.
Bring next digit (8) of the dividend behind the 73 and repeat the process: 738 / 862

Step 3:
738 divided by 862 is 0 with a remainder of 738.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 738 leaves us with 738.
Include the next digit (3) from the dividend after 738, then repeat: 7383 / 862

Step 4:
862 can be fit into 7383 8 times, resulting in a remainder of 487.
The next digit of our result is 8. 
Result so far: 8.0
Subtract 6896 from 7383 to get 487.
Take the next digit (9) from the dividend and append it to 487, then repeat: 4879 / 862

Going ahead to step 5:
862 goes into 4879 5 times with a remainder of 569.
Record the quotient 5 as the next digit in the result. 
Result so far: 85.0
If we subtract 4310 from 4879, we get 569.
Fetch the next digit (2) from the dividend, attach it to 569 and continue: 5692 / 862

Let's proceed to step 6:
862 can be fit into 5692 6 times, resulting in a remainder of 520.
The next digit of our result is 6. 
Result so far: 856.0
The remainder is 520 after subtracting 5172 from 5692.
Append the next digit (6) from the dividend to 520 and continue with: 5206 / 862

Advancing to step 7:
The number 862 fits into 5206 6 times, leaving a remainder of 34.
Put 6 as the next digit of the answer. 
Result so far: 8566.0
If we take 5172 away from 5206, we end up with 34.
Fetch the next digit (4) from the dividend, attach it to 34 and continue: 344 / 862

Step 8:
When dividing 344 by 862, we get 0 with a remainder of 344.
The number 0 becomes the next digit in our result. 
Result so far: 85660.0
If we take 0 away from 344, we end up with 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Step 9:
If we divide 3440 by 862, we get 3 and a remainder of 854.
The number 3 becomes the next digit in our result. 
Result so far: 85660.3
Subtract 2586 from 3440 to get 854.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8540, and continue the process.

Step 10:
8540 divided by 862 is 9 with a remainder of 782.
Record the quotient 9 as the next digit in the result. 
Result so far: 85660.39
Subtracting 7758 from 8540 leaves us with 782.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7820, and continue the process.

Step 11:
862 can be fit into 7820 9 times, resulting in a remainder of 62.
The next digit of our result is 9. 
Result so far: 85660.399
Deduct 7758 from 7820 and we're left with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

After the division, we end up with 85660.399 and a remainder of 0.0062.