Let's divide 66977947 by 349
We're looking to find how many times 349 goes into 66977947.

Going ahead to step 1:
When dividing 6 by 349, we get 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 349

Advancing to step 2:
349 goes into 66 0 times with a remainder of 66.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 66 and we're left with 66.
Include the next digit (9) from the dividend after 66, then repeat: 669 / 349

Going ahead to step 3:
When dividing 669 by 349, we get 1 with a remainder of 320.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 349 away from 669, we end up with 320.
Include the next digit (7) from the dividend after 320, then repeat: 3207 / 349

Going ahead to step 4:
If we divide 3207 by 349, we get 9 and a remainder of 66.
The next digit of our result is 9. 
Result so far: 19.0
Subtract 3141 from 3207 to get 66.
Include the next digit (7) from the dividend after 66, then repeat: 667 / 349

Advancing to step 5:
349 can be fit into 667 1 times, resulting in a remainder of 318.
The next digit of our result is 1. 
Result so far: 191.0
Deduct 349 from 667 and we're left with 318.
Take the next digit (9) from the dividend and append it to 318, then repeat: 3189 / 349

On to step 6:
The number 349 fits into 3189 9 times, leaving a remainder of 48.
The number 9 becomes the next digit in our result. 
Result so far: 1919.0
Deduct 3141 from 3189 and we're left with 48.
Include the next digit (4) from the dividend after 48, then repeat: 484 / 349

Going ahead to step 7:
349 can be fit into 484 1 times, resulting in a remainder of 135.
The next digit of our result is 1. 
Result so far: 19191.0
The remainder is 135 after subtracting 349 from 484.
Append the next digit (7) from the dividend to 135 and continue with: 1357 / 349

Let's proceed to step 8:
349 goes into 1357 3 times with a remainder of 310.
Write down 3 as next digit of the result. 
Result so far: 191913.0
Subtracting 1047 from 1357 leaves us with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Moving on to step 9:
The number 349 fits into 3100 8 times, leaving a remainder of 308.
Put 8 as the next digit of the answer. 
Result so far: 191913.8
If we take 2792 away from 3100, we end up with 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Moving on to step 10:
When dividing 3080 by 349, we get 8 with a remainder of 288.
The number 8 becomes the next digit in our result. 
Result so far: 191913.88
If we subtract 2792 from 3080, we get 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

The final result is 191913.88 with a remainder of 0.288.