66824890 ÷ 540 
Our goal is to divide 66824890 by 540.

On to step 1:
When dividing 6 by 540, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 540

Moving on to step 2:
The number 540 fits into 66 0 times, leaving a remainder of 66.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Append the next digit (8) from the dividend to 66 and continue with: 668 / 540

Moving on to step 3:
When dividing 668 by 540, we get 1 with a remainder of 128.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 540 from 668 to get 128.
Take the next digit (2) from the dividend and append it to 128, then repeat: 1282 / 540

Step 4:
540 goes into 1282 2 times with a remainder of 202.
Use 2 as the next digit of our solution. 
Result so far: 12.0
Subtract 1080 from 1282 to get 202.
Bring next digit (4) of the dividend behind the 202 and repeat the process: 2024 / 540

Advancing to step 5:
540 goes into 2024 3 times with a remainder of 404.
Write down 3 as next digit of the result. 
Result so far: 123.0
Subtracting 1620 from 2024 leaves us with 404.
Grab the next digit (8) from the dividend, add it to 404, then carry on: 4048 / 540

Let's proceed to step 6:
When dividing 4048 by 540, we get 7 with a remainder of 268.
Write down 7 as next digit of the result. 
Result so far: 1237.0
Subtract 3780 from 4048 to get 268.
Bring next digit (9) of the dividend behind the 268 and repeat the process: 2689 / 540

Moving on to step 7:
540 goes into 2689 4 times with a remainder of 529.
Record the quotient 4 as the next digit in the result. 
Result so far: 12374.0
Subtracting 2160 from 2689 leaves us with 529.
Grab the next digit (0) from the dividend, add it to 529, then carry on: 5290 / 540

Step 8:
5290 divided by 540 is 9 with a remainder of 430.
Use 9 as the next digit of our solution. 
Result so far: 123749.0
Subtract 4860 from 5290 to get 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Let's proceed to step 9:
If we divide 4300 by 540, we get 7 and a remainder of 520.
Put 7 as the next digit of the answer. 
Result so far: 123749.7
The remainder is 520 after subtracting 3780 from 4300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Going ahead to step 10:
If we divide 5200 by 540, we get 9 and a remainder of 340.
Write down 9 as next digit of the result. 
Result so far: 123749.79
Subtracting 4860 from 5200 leaves us with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Advancing to step 11:
The number 540 fits into 3400 6 times, leaving a remainder of 160.
Record the quotient 6 as the next digit in the result. 
Result so far: 123749.796
The remainder is 160 after subtracting 3240 from 3400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 12:
1600 divided by 540 is 2 with a remainder of 520.
Put 2 as the next digit of the answer. 
Result so far: 123749.7962
If we take 1080 away from 1600, we end up with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

On to step 13:
540 can be fit into 5200 9 times, resulting in a remainder of 340.
The next digit of our result is 9. 
Result so far: 123749.79629
The remainder is 340 after subtracting 4860 from 5200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Let's proceed to step 14:
When dividing 3400 by 540, we get 6 with a remainder of 160.
The next digit of our result is 6. 
Result so far: 123749.796296
If we subtract 3240 from 3400, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Let's proceed to step 15:
When dividing 1600 by 540, we get 2 with a remainder of 520.
The next digit of our result is 2. 
Result so far: 123749.7962962
Subtract 1080 from 1600 to get 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Moving on to step 16:
5200 divided by 540 is 9 with a remainder of 340.
The number 9 becomes the next digit in our result. 
Result so far: 123749.79629629
Deduct 4860 from 5200 and we're left with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

The final result is 123749.79629629 with a remainder of 3.4e-07.