40557020 ÷ 342 
We want to figure out the number of times 40557020 can be divided by 342.

Advancing to step 1:
342 can be fit into 4 0 times, resulting in a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 342

Let's proceed to step 2:
40 divided by 342 is 0 with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 40 leaves us with 40.
Grab the next digit (5) from the dividend, add it to 40, then carry on: 405 / 342

Let's proceed to step 3:
When dividing 405 by 342, we get 1 with a remainder of 63.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 342 from 405, we get 63.
Include the next digit (5) from the dividend after 63, then repeat: 635 / 342

Moving on to step 4:
The number 342 fits into 635 1 times, leaving a remainder of 293.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
Subtracting 342 from 635 leaves us with 293.
Include the next digit (7) from the dividend after 293, then repeat: 2937 / 342

Step 5:
342 can be fit into 2937 8 times, resulting in a remainder of 201.
Record the quotient 8 as the next digit in the result. 
Result so far: 118.0
Subtract 2736 from 2937 to get 201.
Bring next digit (0) of the dividend behind the 201 and repeat the process: 2010 / 342

Let's proceed to step 6:
2010 divided by 342 is 5 with a remainder of 300.
The number 5 becomes the next digit in our result. 
Result so far: 1185.0
The remainder is 300 after subtracting 1710 from 2010.
Grab the next digit (2) from the dividend, add it to 300, then carry on: 3002 / 342

On to step 7:
The number 342 fits into 3002 8 times, leaving a remainder of 266.
Write down 8 as next digit of the result. 
Result so far: 11858.0
Deduct 2736 from 3002 and we're left with 266.
Append the next digit (0) from the dividend to 266 and continue with: 2660 / 342

Going ahead to step 8:
342 can be fit into 2660 7 times, resulting in a remainder of 266.
Use 7 as the next digit of our solution. 
Result so far: 118587.0
Subtracting 2394 from 2660 leaves us with 266.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

Advancing to step 9:
If we divide 2660 by 342, we get 7 and a remainder of 266.
Use 7 as the next digit of our solution. 
Result so far: 118587.7
Deduct 2394 from 2660 and we're left with 266.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

Advancing to step 10:
If we divide 2660 by 342, we get 7 and a remainder of 266.
The next digit of our result is 7. 
Result so far: 118587.77
Deduct 2394 from 2660 and we're left with 266.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

The quotient of the division is 118587.77, and the remainder is 0.266.