72391896 ÷ 976 
Our goal is to divide 72391896 by 976.

Let's proceed to step 1:
976 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 976

Moving on to step 2:
72 divided by 976 is 0 with a remainder of 72.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 72, we get 72.
Take the next digit (3) from the dividend and append it to 72, then repeat: 723 / 976

Step 3:
976 can be fit into 723 0 times, resulting in a remainder of 723.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 723 after subtracting 0 from 723.
Grab the next digit (9) from the dividend, add it to 723, then carry on: 7239 / 976

Advancing to step 4:
If we divide 7239 by 976, we get 7 and a remainder of 407.
The next digit of our result is 7. 
Result so far: 7.0
If we take 6832 away from 7239, we end up with 407.
Append the next digit (1) from the dividend to 407 and continue with: 4071 / 976

Going ahead to step 5:
If we divide 4071 by 976, we get 4 and a remainder of 167.
The number 4 becomes the next digit in our result. 
Result so far: 74.0
Deduct 3904 from 4071 and we're left with 167.
Include the next digit (8) from the dividend after 167, then repeat: 1678 / 976

Moving on to step 6:
976 goes into 1678 1 times with a remainder of 702.
Put 1 as the next digit of the answer. 
Result so far: 741.0
Deduct 976 from 1678 and we're left with 702.
Take the next digit (9) from the dividend and append it to 702, then repeat: 7029 / 976

Advancing to step 7:
When dividing 7029 by 976, we get 7 with a remainder of 197.
Put 7 as the next digit of the answer. 
Result so far: 7417.0
If we take 6832 away from 7029, we end up with 197.
Fetch the next digit (6) from the dividend, attach it to 197 and continue: 1976 / 976

Moving on to step 8:
976 can be fit into 1976 2 times, resulting in a remainder of 24.
The next digit of our result is 2. 
Result so far: 74172.0
The remainder is 24 after subtracting 1952 from 1976.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 9:
If we divide 240 by 976, we get 0 and a remainder of 240.
Write down 0 as next digit of the result. 
Result so far: 74172.0
The remainder is 240 after subtracting 0 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

On to step 10:
2400 divided by 976 is 2 with a remainder of 448.
Put 2 as the next digit of the answer. 
Result so far: 74172.02
If we take 1952 away from 2400, we end up with 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

On to step 11:
976 goes into 4480 4 times with a remainder of 576.
The number 4 becomes the next digit in our result. 
Result so far: 74172.024
If we take 3904 away from 4480, we end up with 576.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5760, and continue the process.

On to step 12:
If we divide 5760 by 976, we get 5 and a remainder of 880.
The next digit of our result is 5. 
Result so far: 74172.0245
If we take 4880 away from 5760, we end up with 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8800, and continue the process.

Step 13:
When dividing 8800 by 976, we get 9 with a remainder of 16.
Write down 9 as next digit of the result. 
Result so far: 74172.02459
If we take 8784 away from 8800, 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.

Moving on to step 14:
160 divided by 976 is 0 with a remainder of 160.
Use 0 as the next digit of our solution. 
Result so far: 74172.02459
Subtract 0 from 160 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 15:
1600 divided by 976 is 1 with a remainder of 624.
Write down 1 as next digit of the result. 
Result so far: 74172.0245901
Deduct 976 from 1600 and we're left with 624.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6240, and continue the process.

Step 16:
976 can be fit into 6240 6 times, resulting in a remainder of 384.
Write down 6 as next digit of the result. 
Result so far: 74172.02459016
The remainder is 384 after subtracting 5856 from 6240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

The final result is 74172.02459016 with a remainder of 3.84e-07.