913561 ÷ 66 
We want to figure out the number of times 913561 can be divided by 66.

Let's proceed to step 1:
66 can be fit into 9 0 times, resulting in a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 66

Step 2:
66 goes into 91 1 times with a remainder of 25.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 66 from 91 leaves us with 25.
Take the next digit (3) from the dividend and append it to 25, then repeat: 253 / 66

Step 3:
66 goes into 253 3 times with a remainder of 55.
The next digit of our result is 3. 
Result so far: 13.0
The remainder is 55 after subtracting 198 from 253.
Fetch the next digit (5) from the dividend, attach it to 55 and continue: 555 / 66

Let's proceed to step 4:
555 divided by 66 is 8 with a remainder of 27.
Use 8 as the next digit of our solution. 
Result so far: 138.0
Subtract 528 from 555 to get 27.
Take the next digit (6) from the dividend and append it to 27, then repeat: 276 / 66

Moving on to step 5:
The number 66 fits into 276 4 times, leaving a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 1384.0
If we subtract 264 from 276, we get 12.
Fetch the next digit (1) from the dividend, attach it to 12 and continue: 121 / 66

Moving on to step 6:
When dividing 121 by 66, we get 1 with a remainder of 55.
Use 1 as the next digit of our solution. 
Result so far: 13841.0
If we take 66 away from 121, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Advancing to step 7:
When dividing 550 by 66, we get 8 with a remainder of 22.
Put 8 as the next digit of the answer. 
Result so far: 13841.8
Subtract 528 from 550 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 8:
66 can be fit into 220 3 times, resulting in a remainder of 22.
Put 3 as the next digit of the answer. 
Result so far: 13841.83
Subtracting 198 from 220 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 9:
The number 66 fits into 220 3 times, leaving a remainder of 22.
Write down 3 as next digit of the result. 
Result so far: 13841.833
If we subtract 198 from 220, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

After the division, we end up with 13841.833 and a remainder of 0.0022.