We're dividing 72077987 by 576 
We want to divide 72077987 by 576.

Moving on to step 1:
576 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 576

Advancing to step 2:
576 can be fit into 72 0 times, resulting in a remainder of 72.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 72 and we're left with 72.
Include the next digit (0) from the dividend after 72, then repeat: 720 / 576

Moving on to step 3:
The number 576 fits into 720 1 times, leaving a remainder of 144.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 576 from 720 and we're left with 144.
Fetch the next digit (7) from the dividend, attach it to 144 and continue: 1447 / 576

Advancing to step 4:
1447 divided by 576 is 2 with a remainder of 295.
Use 2 as the next digit of our solution. 
Result so far: 12.0
If we take 1152 away from 1447, we end up with 295.
Grab the next digit (7) from the dividend, add it to 295, then carry on: 2957 / 576

Going ahead to step 5:
If we divide 2957 by 576, we get 5 and a remainder of 77.
The next digit of our result is 5. 
Result so far: 125.0
The remainder is 77 after subtracting 2880 from 2957.
Fetch the next digit (9) from the dividend, attach it to 77 and continue: 779 / 576

Step 6:
If we divide 779 by 576, we get 1 and a remainder of 203.
Write down 1 as next digit of the result. 
Result so far: 1251.0
If we subtract 576 from 779, we get 203.
Include the next digit (8) from the dividend after 203, then repeat: 2038 / 576

Advancing to step 7:
When dividing 2038 by 576, we get 3 with a remainder of 310.
The number 3 becomes the next digit in our result. 
Result so far: 12513.0
If we take 1728 away from 2038, we end up with 310.
Grab the next digit (7) from the dividend, add it to 310, then carry on: 3107 / 576

Going ahead to step 8:
When dividing 3107 by 576, we get 5 with a remainder of 227.
The next digit of our result is 5. 
Result so far: 125135.0
If we take 2880 away from 3107, we end up with 227.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2270, and continue the process.

Moving on to step 9:
When dividing 2270 by 576, we get 3 with a remainder of 542.
The number 3 becomes the next digit in our result. 
Result so far: 125135.3
If we take 1728 away from 2270, we end up with 542.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5420, and continue the process.

Step 10:
When dividing 5420 by 576, we get 9 with a remainder of 236.
Write down 9 as next digit of the result. 
Result so far: 125135.39
Subtracting 5184 from 5420 leaves us with 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

Let's proceed to step 11:
If we divide 2360 by 576, we get 4 and a remainder of 56.
The next digit of our result is 4. 
Result so far: 125135.394
Subtracting 2304 from 2360 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 12:
If we divide 560 by 576, we get 0 and a remainder of 560.
Write down 0 as next digit of the result. 
Result so far: 125135.394
Deduct 0 from 560 and we're left with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Going ahead to step 13:
When dividing 5600 by 576, we get 9 with a remainder of 416.
The next digit of our result is 9. 
Result so far: 125135.39409
If we take 5184 away from 5600, we end up with 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Moving on to step 14:
If we divide 4160 by 576, we get 7 and a remainder of 128.
The next digit of our result is 7. 
Result so far: 125135.394097
The remainder is 128 after subtracting 4032 from 4160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Step 15:
If we divide 1280 by 576, we get 2 and a remainder of 128.
The next digit of our result is 2. 
Result so far: 125135.3940972
Deduct 1152 from 1280 and we're left with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

On to step 16:
If we divide 1280 by 576, we get 2 and a remainder of 128.
Put 2 as the next digit of the answer. 
Result so far: 125135.39409722
If we subtract 1152 from 1280, we get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

The final result is 125135.39409722 with a remainder of 1.28e-07.