We look at the division of 42542372 by 517 
We want to figure out the number of times 42542372 can be divided by 517.

Moving on to step 1:
517 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
Subtracting 0 from 4 leaves us with 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 517

Step 2:
The number 517 fits into 42 0 times, leaving a remainder of 42.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 42 to get 42.
Append the next digit (5) from the dividend to 42 and continue with: 425 / 517

Going ahead to step 3:
The number 517 fits into 425 0 times, leaving a remainder of 425.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 425 to get 425.
Bring next digit (4) of the dividend behind the 425 and repeat the process: 4254 / 517

Let's proceed to step 4:
If we divide 4254 by 517, we get 8 and a remainder of 118.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
The remainder is 118 after subtracting 4136 from 4254.
Include the next digit (2) from the dividend after 118, then repeat: 1182 / 517

Moving on to step 5:
If we divide 1182 by 517, we get 2 and a remainder of 148.
Record the quotient 2 as the next digit in the result. 
Result so far: 82.0
Subtracting 1034 from 1182 leaves us with 148.
Include the next digit (3) from the dividend after 148, then repeat: 1483 / 517

Moving on to step 6:
1483 divided by 517 is 2 with a remainder of 449.
The number 2 becomes the next digit in our result. 
Result so far: 822.0
Subtract 1034 from 1483 to get 449.
Grab the next digit (7) from the dividend, add it to 449, then carry on: 4497 / 517

Going ahead to step 7:
517 can be fit into 4497 8 times, resulting in a remainder of 361.
Put 8 as the next digit of the answer. 
Result so far: 8228.0
Subtract 4136 from 4497 to get 361.
Fetch the next digit (2) from the dividend, attach it to 361 and continue: 3612 / 517

Step 8:
The number 517 fits into 3612 6 times, leaving a remainder of 510.
The next digit of our result is 6. 
Result so far: 82286.0
If we subtract 3102 from 3612, we get 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Moving on to step 9:
If we divide 5100 by 517, we get 9 and a remainder of 447.
Record the quotient 9 as the next digit in the result. 
Result so far: 82286.9
Deduct 4653 from 5100 and we're left with 447.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4470, and continue the process.

On to step 10:
When dividing 4470 by 517, we get 8 with a remainder of 334.
Put 8 as the next digit of the answer. 
Result so far: 82286.98
Subtract 4136 from 4470 to get 334.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3340, and continue the process.

On to step 11:
3340 divided by 517 is 6 with a remainder of 238.
Put 6 as the next digit of the answer. 
Result so far: 82286.986
The remainder is 238 after subtracting 3102 from 3340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

Let's proceed to step 12:
When dividing 2380 by 517, we get 4 with a remainder of 312.
Put 4 as the next digit of the answer. 
Result so far: 82286.9864
If we take 2068 away from 2380, we end up with 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Let's proceed to step 13:
3120 divided by 517 is 6 with a remainder of 18.
Record the quotient 6 as the next digit in the result. 
Result so far: 82286.98646
If we take 3102 away from 3120, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 14:
517 can be fit into 180 0 times, resulting in a remainder of 180.
The next digit of our result is 0. 
Result so far: 82286.98646
If we take 0 away from 180, we end up with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Advancing to step 15:
The number 517 fits into 1800 3 times, leaving a remainder of 249.
The number 3 becomes the next digit in our result. 
Result so far: 82286.9864603
Subtracting 1551 from 1800 leaves us with 249.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2490, and continue the process.

Let's proceed to step 16:
517 goes into 2490 4 times with a remainder of 422.
The number 4 becomes the next digit in our result. 
Result so far: 82286.98646034
Subtracting 2068 from 2490 leaves us with 422.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

The final outcome is 82286.98646034, with a leftover of 4.22e-07.