921742 ÷ 66 
Our goal is to divide 921742 by 66.

Going ahead to step 1:
When dividing 9 by 66, we get 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Grab the next digit (2) from the dividend, add it to 9, then carry on: 92 / 66

Advancing to step 2:
If we divide 92 by 66, we get 1 and a remainder of 26.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 66 from 92 leaves us with 26.
Append the next digit (1) from the dividend to 26 and continue with: 261 / 66

On to step 3:
66 goes into 261 3 times with a remainder of 63.
The next digit of our result is 3. 
Result so far: 13.0
Subtract 198 from 261 to get 63.
Take the next digit (7) from the dividend and append it to 63, then repeat: 637 / 66

Step 4:
The number 66 fits into 637 9 times, leaving a remainder of 43.
The number 9 becomes the next digit in our result. 
Result so far: 139.0
The remainder is 43 after subtracting 594 from 637.
Grab the next digit (4) from the dividend, add it to 43, then carry on: 434 / 66

Step 5:
The number 66 fits into 434 6 times, leaving a remainder of 38.
Use 6 as the next digit of our solution. 
Result so far: 1396.0
The remainder is 38 after subtracting 396 from 434.
Append the next digit (2) from the dividend to 38 and continue with: 382 / 66

Going ahead to step 6:
382 divided by 66 is 5 with a remainder of 52.
The number 5 becomes the next digit in our result. 
Result so far: 13965.0
If we take 330 away from 382, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 7:
The number 66 fits into 520 7 times, leaving a remainder of 58.
Write down 7 as next digit of the result. 
Result so far: 13965.7
If we take 462 away from 520, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 8:
580 divided by 66 is 8 with a remainder of 52.
Put 8 as the next digit of the answer. 
Result so far: 13965.78
Deduct 528 from 580 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 9:
66 can be fit into 520 7 times, resulting in a remainder of 58.
The next digit of our result is 7. 
Result so far: 13965.787
Subtracting 462 from 520 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 10:
If we divide 580 by 66, we get 8 and a remainder of 52.
Write down 8 as next digit of the result. 
Result so far: 13965.7878
Deduct 528 from 580 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Let's proceed to step 11:
The number 66 fits into 520 7 times, leaving a remainder of 58.
Use 7 as the next digit of our solution. 
Result so far: 13965.78787
Deduct 462 from 520 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 12:
580 divided by 66 is 8 with a remainder of 52.
The next digit of our result is 8. 
Result so far: 13965.787878
If we take 528 away from 580, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 13:
When dividing 520 by 66, we get 7 with a remainder of 58.
The number 7 becomes the next digit in our result. 
Result so far: 13965.7878787
Subtracting 462 from 520 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 14:
When dividing 580 by 66, we get 8 with a remainder of 52.
Put 8 as the next digit of the answer. 
Result so far: 13965.78787878
If we take 528 away from 580, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Our division results in 13965.78787878 with a remaining 5.2e-08.