66594106 ÷ 247 
We want to divide 66594106 by 247.

Moving on to step 1:
6 divided by 247 is 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 247

On to step 2:
If we divide 66 by 247, we get 0 and a remainder of 66.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 66 after subtracting 0 from 66.
Append the next digit (5) from the dividend to 66 and continue with: 665 / 247

Advancing to step 3:
247 can be fit into 665 2 times, resulting in a remainder of 171.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtracting 494 from 665 leaves us with 171.
Include the next digit (9) from the dividend after 171, then repeat: 1719 / 247

On to step 4:
1719 divided by 247 is 6 with a remainder of 237.
Use 6 as the next digit of our solution. 
Result so far: 26.0
The remainder is 237 after subtracting 1482 from 1719.
Fetch the next digit (4) from the dividend, attach it to 237 and continue: 2374 / 247

Going ahead to step 5:
If we divide 2374 by 247, we get 9 and a remainder of 151.
Write down 9 as next digit of the result. 
Result so far: 269.0
The remainder is 151 after subtracting 2223 from 2374.
Fetch the next digit (1) from the dividend, attach it to 151 and continue: 1511 / 247

Step 6:
The number 247 fits into 1511 6 times, leaving a remainder of 29.
Use 6 as the next digit of our solution. 
Result so far: 2696.0
If we subtract 1482 from 1511, we get 29.
Fetch the next digit (0) from the dividend, attach it to 29 and continue: 290 / 247

Going ahead to step 7:
247 can be fit into 290 1 times, resulting in a remainder of 43.
The next digit of our result is 1. 
Result so far: 26961.0
If we subtract 247 from 290, we get 43.
Append the next digit (6) from the dividend to 43 and continue with: 436 / 247

Advancing to step 8:
436 divided by 247 is 1 with a remainder of 189.
The number 1 becomes the next digit in our result. 
Result so far: 269611.0
Subtracting 247 from 436 leaves us with 189.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1890, and continue the process.

Let's proceed to step 9:
The number 247 fits into 1890 7 times, leaving a remainder of 161.
Write down 7 as next digit of the result. 
Result so far: 269611.7
Subtract 1729 from 1890 to get 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Moving on to step 10:
The number 247 fits into 1610 6 times, leaving a remainder of 128.
Put 6 as the next digit of the answer. 
Result so far: 269611.76
The remainder is 128 after subtracting 1482 from 1610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Let's proceed to step 11:
247 goes into 1280 5 times with a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 269611.765
If we subtract 1235 from 1280, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 12:
If we divide 450 by 247, we get 1 and a remainder of 203.
The number 1 becomes the next digit in our result. 
Result so far: 269611.7651
Subtracting 247 from 450 leaves us with 203.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2030, and continue the process.

On to step 13:
2030 divided by 247 is 8 with a remainder of 54.
Use 8 as the next digit of our solution. 
Result so far: 269611.76518
If we take 1976 away from 2030, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 14:
The number 247 fits into 540 2 times, leaving a remainder of 46.
The number 2 becomes the next digit in our result. 
Result so far: 269611.765182
Deduct 494 from 540 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 15:
460 divided by 247 is 1 with a remainder of 213.
Record the quotient 1 as the next digit in the result. 
Result so far: 269611.7651821
If we subtract 247 from 460, we get 213.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

Going ahead to step 16:
If we divide 2130 by 247, we get 8 and a remainder of 154.
Use 8 as the next digit of our solution. 
Result so far: 269611.76518218
Subtract 1976 from 2130 to get 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Our division results in 269611.76518218 with a remaining 1.54e-07.