Let's divide 66597697 by 678
Let's see how many times 678 fits into 66597697.

Going ahead to step 1:
678 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 678

Let's proceed to step 2:
66 divided by 678 is 0 with a remainder of 66.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Fetch the next digit (5) from the dividend, attach it to 66 and continue: 665 / 678

Step 3:
678 can be fit into 665 0 times, resulting in a remainder of 665.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 665, we get 665.
Grab the next digit (9) from the dividend, add it to 665, then carry on: 6659 / 678

Step 4:
6659 divided by 678 is 9 with a remainder of 557.
Write down 9 as next digit of the result. 
Result so far: 9.0
If we take 6102 away from 6659, we end up with 557.
Fetch the next digit (7) from the dividend, attach it to 557 and continue: 5577 / 678

Step 5:
5577 divided by 678 is 8 with a remainder of 153.
Put 8 as the next digit of the answer. 
Result so far: 98.0
Subtracting 5424 from 5577 leaves us with 153.
Append the next digit (6) from the dividend to 153 and continue with: 1536 / 678

Going ahead to step 6:
678 can be fit into 1536 2 times, resulting in a remainder of 180.
The number 2 becomes the next digit in our result. 
Result so far: 982.0
If we subtract 1356 from 1536, we get 180.
Bring next digit (9) of the dividend behind the 180 and repeat the process: 1809 / 678

Advancing to step 7:
The number 678 fits into 1809 2 times, leaving a remainder of 453.
Write down 2 as next digit of the result. 
Result so far: 9822.0
If we subtract 1356 from 1809, we get 453.
Bring next digit (7) of the dividend behind the 453 and repeat the process: 4537 / 678

On to step 8:
678 can be fit into 4537 6 times, resulting in a remainder of 469.
Use 6 as the next digit of our solution. 
Result so far: 98226.0
The remainder is 469 after subtracting 4068 from 4537.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4690, and continue the process.

Let's proceed to step 9:
678 can be fit into 4690 6 times, resulting in a remainder of 622.
Put 6 as the next digit of the answer. 
Result so far: 98226.6
If we take 4068 away from 4690, we end up with 622.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6220, and continue the process.

On to step 10:
If we divide 6220 by 678, we get 9 and a remainder of 118.
Use 9 as the next digit of our solution. 
Result so far: 98226.69
If we subtract 6102 from 6220, we get 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Going ahead to step 11:
678 can be fit into 1180 1 times, resulting in a remainder of 502.
The next digit of our result is 1. 
Result so far: 98226.691
Subtract 678 from 1180 to get 502.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5020, and continue the process.

Advancing to step 12:
When dividing 5020 by 678, we get 7 with a remainder of 274.
Record the quotient 7 as the next digit in the result. 
Result so far: 98226.6917
Subtracting 4746 from 5020 leaves us with 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Advancing to step 13:
If we divide 2740 by 678, we get 4 and a remainder of 28.
The next digit of our result is 4. 
Result so far: 98226.69174
The remainder is 28 after subtracting 2712 from 2740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 14:
280 divided by 678 is 0 with a remainder of 280.
The number 0 becomes the next digit in our result. 
Result so far: 98226.69174
If we subtract 0 from 280, we get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Let's proceed to step 15:
If we divide 2800 by 678, we get 4 and a remainder of 88.
Put 4 as the next digit of the answer. 
Result so far: 98226.6917404
If we subtract 2712 from 2800, we get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Going ahead to step 16:
880 divided by 678 is 1 with a remainder of 202.
Put 1 as the next digit of the answer. 
Result so far: 98226.69174041
The remainder is 202 after subtracting 678 from 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

After the division, we end up with 98226.69174041 and a remainder of 2.02e-07.