66940842 ÷ 186 
We want to figure out the number of times 66940842 can be divided by 186.

Going ahead to step 1:
The number 186 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of 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 / 186

Going ahead to step 2:
186 can be fit into 66 0 times, resulting in a remainder of 66.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Fetch the next digit (9) from the dividend, attach it to 66 and continue: 669 / 186

Moving on to step 3:
186 can be fit into 669 3 times, resulting in a remainder of 111.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we take 558 away from 669, we end up with 111.
Bring next digit (4) of the dividend behind the 111 and repeat the process: 1114 / 186

Going ahead to step 4:
186 goes into 1114 5 times with a remainder of 184.
Use 5 as the next digit of our solution. 
Result so far: 35.0
If we subtract 930 from 1114, we get 184.
Include the next digit (0) from the dividend after 184, then repeat: 1840 / 186

Moving on to step 5:
186 can be fit into 1840 9 times, resulting in a remainder of 166.
Record the quotient 9 as the next digit in the result. 
Result so far: 359.0
The remainder is 166 after subtracting 1674 from 1840.
Append the next digit (8) from the dividend to 166 and continue with: 1668 / 186

Step 6:
The number 186 fits into 1668 8 times, leaving a remainder of 180.
Put 8 as the next digit of the answer. 
Result so far: 3598.0
Subtracting 1488 from 1668 leaves us with 180.
Take the next digit (4) from the dividend and append it to 180, then repeat: 1804 / 186

Advancing to step 7:
186 goes into 1804 9 times with a remainder of 130.
Put 9 as the next digit of the answer. 
Result so far: 35989.0
Subtracting 1674 from 1804 leaves us with 130.
Bring next digit (2) of the dividend behind the 130 and repeat the process: 1302 / 186

Advancing to step 8:
1302 divided by 186 is 7 with a remainder of 0.
The number 7 becomes the next digit in our result. 
Result so far: 359897.0
The remainder is 0 after subtracting 1302 from 1302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
When dividing 0 by 186, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 359897.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 10:
If we divide 0 by 186, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 359897.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 359897.0 with a remainder of 0.0.