Let's divide 96238780 by 621
Our goal is to divide 96238780 by 621.

Advancing to step 1:
If we divide 9 by 621, we get 0 and a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Bring next digit (6) of the dividend behind the 9 and repeat the process: 96 / 621

On to step 2:
621 goes into 96 0 times with a remainder of 96.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 96 to get 96.
Grab the next digit (2) from the dividend, add it to 96, then carry on: 962 / 621

Moving on to step 3:
When dividing 962 by 621, we get 1 with a remainder of 341.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 621 from 962 to get 341.
Include the next digit (3) from the dividend after 341, then repeat: 3413 / 621

Going ahead to step 4:
If we divide 3413 by 621, we get 5 and a remainder of 308.
Put 5 as the next digit of the answer. 
Result so far: 15.0
Deduct 3105 from 3413 and we're left with 308.
Take the next digit (8) from the dividend and append it to 308, then repeat: 3088 / 621

On to step 5:
3088 divided by 621 is 4 with a remainder of 604.
Put 4 as the next digit of the answer. 
Result so far: 154.0
Subtract 2484 from 3088 to get 604.
Append the next digit (7) from the dividend to 604 and continue with: 6047 / 621

Advancing to step 6:
621 goes into 6047 9 times with a remainder of 458.
The next digit of our result is 9. 
Result so far: 1549.0
If we subtract 5589 from 6047, we get 458.
Fetch the next digit (8) from the dividend, attach it to 458 and continue: 4588 / 621

On to step 7:
621 can be fit into 4588 7 times, resulting in a remainder of 241.
Record the quotient 7 as the next digit in the result. 
Result so far: 15497.0
If we take 4347 away from 4588, we end up with 241.
Bring next digit (0) of the dividend behind the 241 and repeat the process: 2410 / 621

Advancing to step 8:
621 can be fit into 2410 3 times, resulting in a remainder of 547.
The next digit of our result is 3. 
Result so far: 154973.0
Subtracting 1863 from 2410 leaves us with 547.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5470, and continue the process.

Advancing to step 9:
When dividing 5470 by 621, we get 8 with a remainder of 502.
Write down 8 as next digit of the result. 
Result so far: 154973.8
The remainder is 502 after subtracting 4968 from 5470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5020, and continue the process.

Going ahead to step 10:
The number 621 fits into 5020 8 times, leaving a remainder of 52.
Use 8 as the next digit of our solution. 
Result so far: 154973.88
If we take 4968 away from 5020, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The final outcome is 154973.88, with a leftover of 0.052.