71466350 ÷ 66 
Our goal is to divide 71466350 by 66.

Moving on to step 1:
When dividing 7 by 66, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 66

Step 2:
The number 66 fits into 71 1 times, leaving a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 66 away from 71, we end up with 5.
Grab the next digit (4) from the dividend, add it to 5, then carry on: 54 / 66

Step 3:
When dividing 54 by 66, we get 0 with a remainder of 54.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Deduct 0 from 54 and we're left with 54.
Include the next digit (6) from the dividend after 54, then repeat: 546 / 66

On to step 4:
66 goes into 546 8 times with a remainder of 18.
Write down 8 as next digit of the result. 
Result so far: 108.0
Deduct 528 from 546 and we're left with 18.
Include the next digit (6) from the dividend after 18, then repeat: 186 / 66

Step 5:
The number 66 fits into 186 2 times, leaving a remainder of 54.
Write down 2 as next digit of the result. 
Result so far: 1082.0
If we take 132 away from 186, we end up with 54.
Bring next digit (3) of the dividend behind the 54 and repeat the process: 543 / 66

Let's proceed to step 6:
66 can be fit into 543 8 times, resulting in a remainder of 15.
The next digit of our result is 8. 
Result so far: 10828.0
Subtract 528 from 543 to get 15.
Grab the next digit (5) from the dividend, add it to 15, then carry on: 155 / 66

Moving on to step 7:
155 divided by 66 is 2 with a remainder of 23.
Record the quotient 2 as the next digit in the result. 
Result so far: 108282.0
Subtract 132 from 155 to get 23.
Append the next digit (0) from the dividend to 23 and continue with: 230 / 66

Moving on to step 8:
The number 66 fits into 230 3 times, leaving a remainder of 32.
Use 3 as the next digit of our solution. 
Result so far: 1082823.0
Subtracting 198 from 230 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 9:
66 can be fit into 320 4 times, resulting in a remainder of 56.
The number 4 becomes the next digit in our result. 
Result so far: 1082823.4
The remainder is 56 after subtracting 264 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 10:
66 can be fit into 560 8 times, resulting in a remainder of 32.
The number 8 becomes the next digit in our result. 
Result so far: 1082823.48
Subtract 528 from 560 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 11:
66 can be fit into 320 4 times, resulting in a remainder of 56.
Write down 4 as next digit of the result. 
Result so far: 1082823.484
If we take 264 away from 320, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 12:
If we divide 560 by 66, we get 8 and a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 1082823.4848
The remainder is 32 after subtracting 528 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 13:
320 divided by 66 is 4 with a remainder of 56.
The number 4 becomes the next digit in our result. 
Result so far: 1082823.48484
If we take 264 away from 320, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 14:
66 goes into 560 8 times with a remainder of 32.
The next digit of our result is 8. 
Result so far: 1082823.484848
Subtracting 528 from 560 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 15:
66 can be fit into 320 4 times, resulting in a remainder of 56.
Write down 4 as next digit of the result. 
Result so far: 1082823.4848484
Deduct 264 from 320 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 16:
If we divide 560 by 66, we get 8 and a remainder of 32.
Use 8 as the next digit of our solution. 
Result so far: 1082823.48484848
The remainder is 32 after subtracting 528 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final outcome is 1082823.48484848, with a leftover of 3.2e-08.