91966078 divided by 613 
We want to figure out the number of times 91966078 can be divided by 613.

On to step 1:
The number 613 fits into 9 0 times, leaving a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 613

Going ahead to step 2:
613 can be fit into 91 0 times, resulting in a remainder of 91.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 91 leaves us with 91.
Take the next digit (9) from the dividend and append it to 91, then repeat: 919 / 613

Advancing to step 3:
If we divide 919 by 613, we get 1 and a remainder of 306.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 306 after subtracting 613 from 919.
Include the next digit (6) from the dividend after 306, then repeat: 3066 / 613

Moving on to step 4:
613 can be fit into 3066 5 times, resulting in a remainder of 1.
Write down 5 as next digit of the result. 
Result so far: 15.0
Subtract 3065 from 3066 to get 1.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 613

On to step 5:
When dividing 16 by 613, we get 0 with a remainder of 16.
Use 0 as the next digit of our solution. 
Result so far: 150.0
Subtracting 0 from 16 leaves us with 16.
Bring next digit (0) of the dividend behind the 16 and repeat the process: 160 / 613

Going ahead to step 6:
If we divide 160 by 613, we get 0 and a remainder of 160.
The number 0 becomes the next digit in our result. 
Result so far: 1500.0
Subtract 0 from 160 to get 160.
Take the next digit (7) from the dividend and append it to 160, then repeat: 1607 / 613

Advancing to step 7:
If we divide 1607 by 613, we get 2 and a remainder of 381.
Use 2 as the next digit of our solution. 
Result so far: 15002.0
If we subtract 1226 from 1607, we get 381.
Fetch the next digit (8) from the dividend, attach it to 381 and continue: 3818 / 613

On to step 8:
If we divide 3818 by 613, we get 6 and a remainder of 140.
Record the quotient 6 as the next digit in the result. 
Result so far: 150026.0
If we take 3678 away from 3818, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

On to step 9:
If we divide 1400 by 613, we get 2 and a remainder of 174.
Write down 2 as next digit of the result. 
Result so far: 150026.2
Subtract 1226 from 1400 to get 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Advancing to step 10:
The number 613 fits into 1740 2 times, leaving a remainder of 514.
The next digit of our result is 2. 
Result so far: 150026.22
The remainder is 514 after subtracting 1226 from 1740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5140, and continue the process.

The final result is 150026.22 with a remainder of 0.514.