We look at the division of 629146 by 66 
Let's see how many times 66 fits into 629146.

Step 1:
When dividing 6 by 66, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Bring next digit (2) of the dividend behind the 6 and repeat the process: 62 / 66

Going ahead to step 2:
66 can be fit into 62 0 times, resulting in a remainder of 62.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 62 leaves us with 62.
Fetch the next digit (9) from the dividend, attach it to 62 and continue: 629 / 66

Advancing to step 3:
66 can be fit into 629 9 times, resulting in a remainder of 35.
The next digit of our result is 9. 
Result so far: 9.0
Subtracting 594 from 629 leaves us with 35.
Bring next digit (1) of the dividend behind the 35 and repeat the process: 351 / 66

Let's proceed to step 4:
If we divide 351 by 66, we get 5 and a remainder of 21.
Use 5 as the next digit of our solution. 
Result so far: 95.0
Subtract 330 from 351 to get 21.
Append the next digit (4) from the dividend to 21 and continue with: 214 / 66

On to step 5:
66 goes into 214 3 times with a remainder of 16.
The next digit of our result is 3. 
Result so far: 953.0
The remainder is 16 after subtracting 198 from 214.
Take the next digit (6) from the dividend and append it to 16, then repeat: 166 / 66

Advancing to step 6:
If we divide 166 by 66, we get 2 and a remainder of 34.
Use 2 as the next digit of our solution. 
Result so far: 9532.0
Subtracting 132 from 166 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 7:
340 divided by 66 is 5 with a remainder of 10.
The next digit of our result is 5. 
Result so far: 9532.5
Subtracting 330 from 340 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
66 goes into 100 1 times with a remainder of 34.
The number 1 becomes the next digit in our result. 
Result so far: 9532.51
Subtract 66 from 100 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 9:
340 divided by 66 is 5 with a remainder of 10.
The next digit of our result is 5. 
Result so far: 9532.515
Deduct 330 from 340 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 10:
When dividing 100 by 66, we get 1 with a remainder of 34.
Use 1 as the next digit of our solution. 
Result so far: 9532.5151
If we subtract 66 from 100, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 11:
If we divide 340 by 66, we get 5 and a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 9532.51515
Subtract 330 from 340 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 12:
66 goes into 100 1 times with a remainder of 34.
The next digit of our result is 1. 
Result so far: 9532.515151
Subtracting 66 from 100 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 13:
66 goes into 340 5 times with a remainder of 10.
The next digit of our result is 5. 
Result so far: 9532.5151515
If we subtract 330 from 340, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 14:
100 divided by 66 is 1 with a remainder of 34.
The next digit of our result is 1. 
Result so far: 9532.51515151
The remainder is 34 after subtracting 66 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

In conclusion, the division gives 9532.51515151 with a balance of 3.4e-08.