72077863 divided by 853 
Our goal is to divide 72077863 by 853.

Step 1:
7 divided by 853 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 853

Let's proceed to step 2:
853 can be fit into 72 0 times, resulting in a remainder of 72.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 72 after subtracting 0 from 72.
Fetch the next digit (0) from the dividend, attach it to 72 and continue: 720 / 853

Moving on to step 3:
The number 853 fits into 720 0 times, leaving a remainder of 720.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 720 leaves us with 720.
Include the next digit (7) from the dividend after 720, then repeat: 7207 / 853

Step 4:
When dividing 7207 by 853, we get 8 with a remainder of 383.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we take 6824 away from 7207, we end up with 383.
Grab the next digit (7) from the dividend, add it to 383, then carry on: 3837 / 853

Let's proceed to step 5:
853 can be fit into 3837 4 times, resulting in a remainder of 425.
Use 4 as the next digit of our solution. 
Result so far: 84.0
Deduct 3412 from 3837 and we're left with 425.
Fetch the next digit (8) from the dividend, attach it to 425 and continue: 4258 / 853

Advancing to step 6:
When dividing 4258 by 853, we get 4 with a remainder of 846.
Use 4 as the next digit of our solution. 
Result so far: 844.0
Deduct 3412 from 4258 and we're left with 846.
Bring next digit (6) of the dividend behind the 846 and repeat the process: 8466 / 853

Step 7:
When dividing 8466 by 853, we get 9 with a remainder of 789.
The next digit of our result is 9. 
Result so far: 8449.0
Subtracting 7677 from 8466 leaves us with 789.
Bring next digit (3) of the dividend behind the 789 and repeat the process: 7893 / 853

Advancing to step 8:
7893 divided by 853 is 9 with a remainder of 216.
The next digit of our result is 9. 
Result so far: 84499.0
If we subtract 7677 from 7893, we get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

On to step 9:
If we divide 2160 by 853, we get 2 and a remainder of 454.
Record the quotient 2 as the next digit in the result. 
Result so far: 84499.2
If we take 1706 away from 2160, we end up with 454.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4540, and continue the process.

Advancing to step 10:
If we divide 4540 by 853, we get 5 and a remainder of 275.
Put 5 as the next digit of the answer. 
Result so far: 84499.25
Subtracting 4265 from 4540 leaves us with 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

On to step 11:
If we divide 2750 by 853, we get 3 and a remainder of 191.
Use 3 as the next digit of our solution. 
Result so far: 84499.253
Subtract 2559 from 2750 to get 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

On to step 12:
853 goes into 1910 2 times with a remainder of 204.
The next digit of our result is 2. 
Result so far: 84499.2532
Subtract 1706 from 1910 to get 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Going ahead to step 13:
The number 853 fits into 2040 2 times, leaving a remainder of 334.
Use 2 as the next digit of our solution. 
Result so far: 84499.25322
Subtracting 1706 from 2040 leaves us with 334.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3340, and continue the process.

In conclusion, the division gives 84499.25322 with a balance of 0.000334.