Let's divide 66386514 by 793
Our goal is to divide 66386514 by 793.

Let's proceed to step 1:
793 can be fit into 6 0 times, resulting in a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 793

Moving on to step 2:
793 can be fit into 66 0 times, resulting in a remainder of 66.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 66 to get 66.
Bring next digit (3) of the dividend behind the 66 and repeat the process: 663 / 793

Let's proceed to step 3:
If we divide 663 by 793, we get 0 and a remainder of 663.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 663 and we're left with 663.
Append the next digit (8) from the dividend to 663 and continue with: 6638 / 793

Going ahead to step 4:
When dividing 6638 by 793, we get 8 with a remainder of 294.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
The remainder is 294 after subtracting 6344 from 6638.
Bring next digit (6) of the dividend behind the 294 and repeat the process: 2946 / 793

Going ahead to step 5:
The number 793 fits into 2946 3 times, leaving a remainder of 567.
Record the quotient 3 as the next digit in the result. 
Result so far: 83.0
Deduct 2379 from 2946 and we're left with 567.
Bring next digit (5) of the dividend behind the 567 and repeat the process: 5675 / 793

Moving on to step 6:
If we divide 5675 by 793, we get 7 and a remainder of 124.
The next digit of our result is 7. 
Result so far: 837.0
Deduct 5551 from 5675 and we're left with 124.
Include the next digit (1) from the dividend after 124, then repeat: 1241 / 793

Going ahead to step 7:
1241 divided by 793 is 1 with a remainder of 448.
The number 1 becomes the next digit in our result. 
Result so far: 8371.0
If we take 793 away from 1241, we end up with 448.
Grab the next digit (4) from the dividend, add it to 448, then carry on: 4484 / 793

Going ahead to step 8:
If we divide 4484 by 793, we get 5 and a remainder of 519.
The number 5 becomes the next digit in our result. 
Result so far: 83715.0
Deduct 3965 from 4484 and we're left with 519.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5190, and continue the process.

Going ahead to step 9:
793 goes into 5190 6 times with a remainder of 432.
Put 6 as the next digit of the answer. 
Result so far: 83715.6
Deduct 4758 from 5190 and we're left with 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Let's proceed to step 10:
4320 divided by 793 is 5 with a remainder of 355.
Put 5 as the next digit of the answer. 
Result so far: 83715.65
If we take 3965 away from 4320, we end up with 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

Let's proceed to step 11:
When dividing 3550 by 793, we get 4 with a remainder of 378.
Use 4 as the next digit of our solution. 
Result so far: 83715.654
If we take 3172 away from 3550, we end up with 378.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3780, and continue the process.

Step 12:
793 goes into 3780 4 times with a remainder of 608.
Write down 4 as next digit of the result. 
Result so far: 83715.6544
If we take 3172 away from 3780, we end up with 608.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6080, and continue the process.

The final result is 83715.6544 with a remainder of 0.00608.