Let's divide 66078064 by 619
We want to divide 66078064 by 619.

Moving on to step 1:
6 divided by 619 is 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 619

Going ahead to step 2:
If we divide 66 by 619, we get 0 and a remainder of 66.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 66 and we're left with 66.
Bring next digit (0) of the dividend behind the 66 and repeat the process: 660 / 619

On to step 3:
The number 619 fits into 660 1 times, leaving a remainder of 41.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 41 after subtracting 619 from 660.
Append the next digit (7) from the dividend to 41 and continue with: 417 / 619

Step 4:
The number 619 fits into 417 0 times, leaving a remainder of 417.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Deduct 0 from 417 and we're left with 417.
Take the next digit (8) from the dividend and append it to 417, then repeat: 4178 / 619

Moving on to step 5:
When dividing 4178 by 619, we get 6 with a remainder of 464.
Record the quotient 6 as the next digit in the result. 
Result so far: 106.0
Deduct 3714 from 4178 and we're left with 464.
Fetch the next digit (0) from the dividend, attach it to 464 and continue: 4640 / 619

Advancing to step 6:
619 can be fit into 4640 7 times, resulting in a remainder of 307.
Record the quotient 7 as the next digit in the result. 
Result so far: 1067.0
Deduct 4333 from 4640 and we're left with 307.
Append the next digit (6) from the dividend to 307 and continue with: 3076 / 619

On to step 7:
If we divide 3076 by 619, we get 4 and a remainder of 600.
Use 4 as the next digit of our solution. 
Result so far: 10674.0
Deduct 2476 from 3076 and we're left with 600.
Append the next digit (4) from the dividend to 600 and continue with: 6004 / 619

Going ahead to step 8:
619 can be fit into 6004 9 times, resulting in a remainder of 433.
Write down 9 as next digit of the result. 
Result so far: 106749.0
Deduct 5571 from 6004 and we're left with 433.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4330, and continue the process.

Step 9:
When dividing 4330 by 619, we get 6 with a remainder of 616.
The next digit of our result is 6. 
Result so far: 106749.6
Deduct 3714 from 4330 and we're left with 616.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6160, and continue the process.

Moving on to step 10:
619 can be fit into 6160 9 times, resulting in a remainder of 589.
Put 9 as the next digit of the answer. 
Result so far: 106749.69
If we take 5571 away from 6160, we end up with 589.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5890, and continue the process.

On to step 11:
The number 619 fits into 5890 9 times, leaving a remainder of 319.
Record the quotient 9 as the next digit in the result. 
Result so far: 106749.699
The remainder is 319 after subtracting 5571 from 5890.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3190, and continue the process.

The final result is 106749.699 with a remainder of 0.0319.