66727609 ÷ 537 
We want to divide 66727609 by 537.

Advancing to step 1:
6 divided by 537 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
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 / 537

Step 2:
If we divide 66 by 537, we get 0 and a remainder of 66.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 66 to get 66.
Fetch the next digit (7) from the dividend, attach it to 66 and continue: 667 / 537

Let's proceed to step 3:
When dividing 667 by 537, we get 1 with a remainder of 130.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 537 away from 667, we end up with 130.
Bring next digit (2) of the dividend behind the 130 and repeat the process: 1302 / 537

Advancing to step 4:
1302 divided by 537 is 2 with a remainder of 228.
The next digit of our result is 2. 
Result so far: 12.0
Subtracting 1074 from 1302 leaves us with 228.
Take the next digit (7) from the dividend and append it to 228, then repeat: 2287 / 537

Let's proceed to step 5:
537 goes into 2287 4 times with a remainder of 139.
The next digit of our result is 4. 
Result so far: 124.0
The remainder is 139 after subtracting 2148 from 2287.
Take the next digit (6) from the dividend and append it to 139, then repeat: 1396 / 537

On to step 6:
When dividing 1396 by 537, we get 2 with a remainder of 322.
Write down 2 as next digit of the result. 
Result so far: 1242.0
If we subtract 1074 from 1396, we get 322.
Append the next digit (0) from the dividend to 322 and continue with: 3220 / 537

Going ahead to step 7:
If we divide 3220 by 537, we get 5 and a remainder of 535.
Put 5 as the next digit of the answer. 
Result so far: 12425.0
If we subtract 2685 from 3220, we get 535.
Append the next digit (9) from the dividend to 535 and continue with: 5359 / 537

Step 8:
If we divide 5359 by 537, we get 9 and a remainder of 526.
Write down 9 as next digit of the result. 
Result so far: 124259.0
Subtract 4833 from 5359 to get 526.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5260, and continue the process.

Advancing to step 9:
If we divide 5260 by 537, we get 9 and a remainder of 427.
The next digit of our result is 9. 
Result so far: 124259.9
Subtract 4833 from 5260 to get 427.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4270, and continue the process.

Moving on to step 10:
4270 divided by 537 is 7 with a remainder of 511.
Put 7 as the next digit of the answer. 
Result so far: 124259.97
If we take 3759 away from 4270, we end up with 511.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5110, and continue the process.

Moving on to step 11:
The number 537 fits into 5110 9 times, leaving a remainder of 277.
The number 9 becomes the next digit in our result. 
Result so far: 124259.979
The remainder is 277 after subtracting 4833 from 5110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2770, and continue the process.

Advancing to step 12:
537 can be fit into 2770 5 times, resulting in a remainder of 85.
Record the quotient 5 as the next digit in the result. 
Result so far: 124259.9795
Deduct 2685 from 2770 and we're left with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

On to step 13:
If we divide 850 by 537, we get 1 and a remainder of 313.
Use 1 as the next digit of our solution. 
Result so far: 124259.97951
Deduct 537 from 850 and we're left with 313.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3130, and continue the process.

Advancing to step 14:
537 can be fit into 3130 5 times, resulting in a remainder of 445.
The next digit of our result is 5. 
Result so far: 124259.979515
The remainder is 445 after subtracting 2685 from 3130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4450, and continue the process.

Going ahead to step 15:
4450 divided by 537 is 8 with a remainder of 154.
Put 8 as the next digit of the answer. 
Result so far: 124259.9795158
Deduct 4296 from 4450 and we're left with 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Let's proceed to step 16:
1540 divided by 537 is 2 with a remainder of 466.
The number 2 becomes the next digit in our result. 
Result so far: 124259.97951582
Subtract 1074 from 1540 to get 466.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4660, and continue the process.

The final result is 124259.97951582 with a remainder of 4.66e-07.