We're dividing 66553943 by 27 
We're looking to find how many times 27 goes into 66553943.

Moving on to step 1:
The number 27 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 27

Moving on to step 2:
27 can be fit into 66 2 times, resulting in a remainder of 12.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 54 from 66 and we're left with 12.
Bring next digit (5) of the dividend behind the 12 and repeat the process: 125 / 27

Step 3:
If we divide 125 by 27, we get 4 and a remainder of 17.
The number 4 becomes the next digit in our result. 
Result so far: 24.0
If we take 108 away from 125, we end up with 17.
Grab the next digit (5) from the dividend, add it to 17, then carry on: 175 / 27

Going ahead to step 4:
If we divide 175 by 27, we get 6 and a remainder of 13.
Put 6 as the next digit of the answer. 
Result so far: 246.0
Deduct 162 from 175 and we're left with 13.
Bring next digit (3) of the dividend behind the 13 and repeat the process: 133 / 27

Going ahead to step 5:
When dividing 133 by 27, we get 4 with a remainder of 25.
Write down 4 as next digit of the result. 
Result so far: 2464.0
Subtracting 108 from 133 leaves us with 25.
Include the next digit (9) from the dividend after 25, then repeat: 259 / 27

Going ahead to step 6:
If we divide 259 by 27, we get 9 and a remainder of 16.
Use 9 as the next digit of our solution. 
Result so far: 24649.0
If we subtract 243 from 259, we get 16.
Take the next digit (4) from the dividend and append it to 16, then repeat: 164 / 27

Let's proceed to step 7:
27 can be fit into 164 6 times, resulting in a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 246496.0
Subtracting 162 from 164 leaves us with 2.
Fetch the next digit (3) from the dividend, attach it to 2 and continue: 23 / 27

Going ahead to step 8:
27 goes into 23 0 times with a remainder of 23.
Use 0 as the next digit of our solution. 
Result so far: 2464960.0
If we subtract 0 from 23, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Advancing to step 9:
If we divide 230 by 27, we get 8 and a remainder of 14.
The next digit of our result is 8. 
Result so far: 2464960.8
The remainder is 14 after subtracting 216 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 10:
When dividing 140 by 27, we get 5 with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 2464960.85
The remainder is 5 after subtracting 135 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 11:
27 goes into 50 1 times with a remainder of 23.
The next digit of our result is 1. 
Result so far: 2464960.851
If we take 27 away from 50, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 12:
The number 27 fits into 230 8 times, leaving a remainder of 14.
The next digit of our result is 8. 
Result so far: 2464960.8518
Deduct 216 from 230 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 13:
When dividing 140 by 27, we get 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 2464960.85185
Subtract 135 from 140 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 14:
27 can be fit into 50 1 times, resulting in a remainder of 23.
Write down 1 as next digit of the result. 
Result so far: 2464960.851851
If we take 27 away from 50, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 15:
27 goes into 230 8 times with a remainder of 14.
Write down 8 as next digit of the result. 
Result so far: 2464960.8518518
Subtract 216 from 230 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 16:
The number 27 fits into 140 5 times, leaving a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 2464960.85185185
Subtracting 135 from 140 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final result is 2464960.85185185 with a remainder of 5e-09.