We look at the division of 66545920 by 942 
Our goal is to divide 66545920 by 942.

Step 1:
The number 942 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
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 / 942

Going ahead to step 2:
942 goes into 66 0 times with a remainder of 66.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Bring next digit (5) of the dividend behind the 66 and repeat the process: 665 / 942

Going ahead to step 3:
If we divide 665 by 942, we get 0 and a remainder of 665.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 665 and we're left with 665.
Take the next digit (4) from the dividend and append it to 665, then repeat: 6654 / 942

Advancing to step 4:
When dividing 6654 by 942, we get 7 with a remainder of 60.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Deduct 6594 from 6654 and we're left with 60.
Include the next digit (5) from the dividend after 60, then repeat: 605 / 942

Moving on to step 5:
If we divide 605 by 942, we get 0 and a remainder of 605.
Write down 0 as next digit of the result. 
Result so far: 70.0
The remainder is 605 after subtracting 0 from 605.
Bring next digit (9) of the dividend behind the 605 and repeat the process: 6059 / 942

On to step 6:
If we divide 6059 by 942, we get 6 and a remainder of 407.
The number 6 becomes the next digit in our result. 
Result so far: 706.0
The remainder is 407 after subtracting 5652 from 6059.
Take the next digit (2) from the dividend and append it to 407, then repeat: 4072 / 942

Moving on to step 7:
4072 divided by 942 is 4 with a remainder of 304.
Use 4 as the next digit of our solution. 
Result so far: 7064.0
The remainder is 304 after subtracting 3768 from 4072.
Append the next digit (0) from the dividend to 304 and continue with: 3040 / 942

On to step 8:
942 can be fit into 3040 3 times, resulting in a remainder of 214.
Record the quotient 3 as the next digit in the result. 
Result so far: 70643.0
If we take 2826 away from 3040, we end up with 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Moving on to step 9:
942 can be fit into 2140 2 times, resulting in a remainder of 256.
Put 2 as the next digit of the answer. 
Result so far: 70643.2
Subtracting 1884 from 2140 leaves us with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Let's proceed to step 10:
If we divide 2560 by 942, we get 2 and a remainder of 676.
The next digit of our result is 2. 
Result so far: 70643.22
Subtract 1884 from 2560 to get 676.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6760, and continue the process.

The final outcome is 70643.22, with a leftover of 0.676.