We're dividing 72104749 by 84 
We're looking to find how many times 84 goes into 72104749.

Step 1:
84 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 84

Going ahead to step 2:
72 divided by 84 is 0 with a remainder of 72.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 72 after subtracting 0 from 72.
Include the next digit (1) from the dividend after 72, then repeat: 721 / 84

Let's proceed to step 3:
The number 84 fits into 721 8 times, leaving a remainder of 49.
Put 8 as the next digit of the answer. 
Result so far: 8.0
The remainder is 49 after subtracting 672 from 721.
Take the next digit (0) from the dividend and append it to 49, then repeat: 490 / 84

On to step 4:
84 goes into 490 5 times with a remainder of 70.
Use 5 as the next digit of our solution. 
Result so far: 85.0
If we take 420 away from 490, we end up with 70.
Include the next digit (4) from the dividend after 70, then repeat: 704 / 84

Advancing to step 5:
If we divide 704 by 84, we get 8 and a remainder of 32.
Use 8 as the next digit of our solution. 
Result so far: 858.0
Subtracting 672 from 704 leaves us with 32.
Take the next digit (7) from the dividend and append it to 32, then repeat: 327 / 84

Advancing to step 6:
The number 84 fits into 327 3 times, leaving a remainder of 75.
The number 3 becomes the next digit in our result. 
Result so far: 8583.0
Deduct 252 from 327 and we're left with 75.
Include the next digit (4) from the dividend after 75, then repeat: 754 / 84

Advancing to step 7:
The number 84 fits into 754 8 times, leaving a remainder of 82.
Use 8 as the next digit of our solution. 
Result so far: 85838.0
The remainder is 82 after subtracting 672 from 754.
Append the next digit (9) from the dividend to 82 and continue with: 829 / 84

Moving on to step 8:
84 can be fit into 829 9 times, resulting in a remainder of 73.
Put 9 as the next digit of the answer. 
Result so far: 858389.0
If we take 756 away from 829, we end up with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Moving on to step 9:
If we divide 730 by 84, we get 8 and a remainder of 58.
Use 8 as the next digit of our solution. 
Result so far: 858389.8
Deduct 672 from 730 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

On to step 10:
If we divide 580 by 84, we get 6 and a remainder of 76.
The next digit of our result is 6. 
Result so far: 858389.86
Subtract 504 from 580 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

On to step 11:
When dividing 760 by 84, we get 9 with a remainder of 4.
Use 9 as the next digit of our solution. 
Result so far: 858389.869
If we take 756 away from 760, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 12:
84 goes into 40 0 times with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 858389.869
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 13:
400 divided by 84 is 4 with a remainder of 64.
Use 4 as the next digit of our solution. 
Result so far: 858389.86904
The remainder is 64 after subtracting 336 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 14:
84 goes into 640 7 times with a remainder of 52.
Put 7 as the next digit of the answer. 
Result so far: 858389.869047
If we subtract 588 from 640, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Let's proceed to step 15:
When dividing 520 by 84, we get 6 with a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 858389.8690476
If we take 504 away from 520, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 16:
84 can be fit into 160 1 times, resulting in a remainder of 76.
Put 1 as the next digit of the answer. 
Result so far: 858389.86904761
If we subtract 84 from 160, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

In conclusion, the division gives 858389.86904761 with a balance of 7.6e-08.