66799280 divided by 429 
We're looking to find how many times 429 goes into 66799280.

Let's proceed to step 1:
429 goes into 6 0 times with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 429

On to step 2:
When dividing 66 by 429, we get 0 with a remainder of 66.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Grab the next digit (7) from the dividend, add it to 66, then carry on: 667 / 429

Moving on to step 3:
The number 429 fits into 667 1 times, leaving a remainder of 238.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 429 from 667 leaves us with 238.
Append the next digit (9) from the dividend to 238 and continue with: 2389 / 429

Step 4:
If we divide 2389 by 429, we get 5 and a remainder of 244.
Put 5 as the next digit of the answer. 
Result so far: 15.0
Deduct 2145 from 2389 and we're left with 244.
Take the next digit (9) from the dividend and append it to 244, then repeat: 2449 / 429

Step 5:
When dividing 2449 by 429, we get 5 with a remainder of 304.
The number 5 becomes the next digit in our result. 
Result so far: 155.0
Subtracting 2145 from 2449 leaves us with 304.
Include the next digit (2) from the dividend after 304, then repeat: 3042 / 429

Step 6:
If we divide 3042 by 429, we get 7 and a remainder of 39.
Record the quotient 7 as the next digit in the result. 
Result so far: 1557.0
Subtracting 3003 from 3042 leaves us with 39.
Fetch the next digit (8) from the dividend, attach it to 39 and continue: 398 / 429

Going ahead to step 7:
429 can be fit into 398 0 times, resulting in a remainder of 398.
The next digit of our result is 0. 
Result so far: 15570.0
Deduct 0 from 398 and we're left with 398.
Fetch the next digit (0) from the dividend, attach it to 398 and continue: 3980 / 429

Let's proceed to step 8:
429 goes into 3980 9 times with a remainder of 119.
Use 9 as the next digit of our solution. 
Result so far: 155709.0
If we take 3861 away from 3980, we end up with 119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

On to step 9:
429 goes into 1190 2 times with a remainder of 332.
Use 2 as the next digit of our solution. 
Result so far: 155709.2
Subtract 858 from 1190 to get 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Step 10:
If we divide 3320 by 429, we get 7 and a remainder of 317.
The next digit of our result is 7. 
Result so far: 155709.27
The remainder is 317 after subtracting 3003 from 3320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3170, and continue the process.

Going ahead to step 11:
429 can be fit into 3170 7 times, resulting in a remainder of 167.
Record the quotient 7 as the next digit in the result. 
Result so far: 155709.277
The remainder is 167 after subtracting 3003 from 3170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

The quotient of the division is 155709.277, and the remainder is 0.0167.