We look at the division of 66354729 by 246 
We want to figure out the number of times 66354729 can be divided by 246.

Advancing to step 1:
246 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 246

Moving on to step 2:
If we divide 66 by 246, we get 0 and a remainder of 66.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 66 and we're left with 66.
Bring next digit (3) of the dividend behind the 66 and repeat the process: 663 / 246

Let's proceed to step 3:
663 divided by 246 is 2 with a remainder of 171.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtracting 492 from 663 leaves us with 171.
Include the next digit (5) from the dividend after 171, then repeat: 1715 / 246

Moving on to step 4:
The number 246 fits into 1715 6 times, leaving a remainder of 239.
Use 6 as the next digit of our solution. 
Result so far: 26.0
The remainder is 239 after subtracting 1476 from 1715.
Grab the next digit (4) from the dividend, add it to 239, then carry on: 2394 / 246

Moving on to step 5:
246 goes into 2394 9 times with a remainder of 180.
Write down 9 as next digit of the result. 
Result so far: 269.0
The remainder is 180 after subtracting 2214 from 2394.
Bring next digit (7) of the dividend behind the 180 and repeat the process: 1807 / 246

Moving on to step 6:
If we divide 1807 by 246, we get 7 and a remainder of 85.
The next digit of our result is 7. 
Result so far: 2697.0
Subtracting 1722 from 1807 leaves us with 85.
Grab the next digit (2) from the dividend, add it to 85, then carry on: 852 / 246

Going ahead to step 7:
852 divided by 246 is 3 with a remainder of 114.
The next digit of our result is 3. 
Result so far: 26973.0
The remainder is 114 after subtracting 738 from 852.
Fetch the next digit (9) from the dividend, attach it to 114 and continue: 1149 / 246

Let's proceed to step 8:
246 can be fit into 1149 4 times, resulting in a remainder of 165.
The next digit of our result is 4. 
Result so far: 269734.0
If we take 984 away from 1149, we end up with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

On to step 9:
1650 divided by 246 is 6 with a remainder of 174.
Record the quotient 6 as the next digit in the result. 
Result so far: 269734.6
Subtracting 1476 from 1650 leaves us with 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Going ahead to step 10:
When dividing 1740 by 246, we get 7 with a remainder of 18.
Record the quotient 7 as the next digit in the result. 
Result so far: 269734.67
Subtracting 1722 from 1740 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 11:
246 goes into 180 0 times with a remainder of 180.
Record the quotient 0 as the next digit in the result. 
Result so far: 269734.67
Subtracting 0 from 180 leaves us with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Let's proceed to step 12:
246 goes into 1800 7 times with a remainder of 78.
Record the quotient 7 as the next digit in the result. 
Result so far: 269734.6707
Subtract 1722 from 1800 to get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

On to step 13:
780 divided by 246 is 3 with a remainder of 42.
Record the quotient 3 as the next digit in the result. 
Result so far: 269734.67073
Subtract 738 from 780 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 14:
246 can be fit into 420 1 times, resulting in a remainder of 174.
Record the quotient 1 as the next digit in the result. 
Result so far: 269734.670731
The remainder is 174 after subtracting 246 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Going ahead to step 15:
246 goes into 1740 7 times with a remainder of 18.
Put 7 as the next digit of the answer. 
Result so far: 269734.6707317
Subtract 1722 from 1740 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 16:
180 divided by 246 is 0 with a remainder of 180.
The number 0 becomes the next digit in our result. 
Result so far: 269734.6707317
Deduct 0 from 180 and we're left with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

The final outcome is 269734.6707317, with a leftover of 1.8e-07.