Let's divide 42419620 by 510
We're looking to find how many times 510 goes into 42419620.

Moving on to step 1:
510 can be fit into 4 0 times, resulting in a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 510

Let's proceed to step 2:
510 can be fit into 42 0 times, resulting in a remainder of 42.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Bring next digit (4) of the dividend behind the 42 and repeat the process: 424 / 510

Advancing to step 3:
510 can be fit into 424 0 times, resulting in a remainder of 424.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 424, we get 424.
Append the next digit (1) from the dividend to 424 and continue with: 4241 / 510

Advancing to step 4:
The number 510 fits into 4241 8 times, leaving a remainder of 161.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtract 4080 from 4241 to get 161.
Take the next digit (9) from the dividend and append it to 161, then repeat: 1619 / 510

On to step 5:
When dividing 1619 by 510, we get 3 with a remainder of 89.
Record the quotient 3 as the next digit in the result. 
Result so far: 83.0
Subtracting 1530 from 1619 leaves us with 89.
Grab the next digit (6) from the dividend, add it to 89, then carry on: 896 / 510

Let's proceed to step 6:
The number 510 fits into 896 1 times, leaving a remainder of 386.
The number 1 becomes the next digit in our result. 
Result so far: 831.0
The remainder is 386 after subtracting 510 from 896.
Fetch the next digit (2) from the dividend, attach it to 386 and continue: 3862 / 510

Going ahead to step 7:
The number 510 fits into 3862 7 times, leaving a remainder of 292.
Put 7 as the next digit of the answer. 
Result so far: 8317.0
Subtract 3570 from 3862 to get 292.
Bring next digit (0) of the dividend behind the 292 and repeat the process: 2920 / 510

On to step 8:
510 can be fit into 2920 5 times, resulting in a remainder of 370.
The next digit of our result is 5. 
Result so far: 83175.0
The remainder is 370 after subtracting 2550 from 2920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Advancing to step 9:
When dividing 3700 by 510, we get 7 with a remainder of 130.
The number 7 becomes the next digit in our result. 
Result so far: 83175.7
If we take 3570 away from 3700, we end up with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Advancing to step 10:
510 goes into 1300 2 times with a remainder of 280.
The next digit of our result is 2. 
Result so far: 83175.72
If we subtract 1020 from 1300, we get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

On to step 11:
When dividing 2800 by 510, we get 5 with a remainder of 250.
Put 5 as the next digit of the answer. 
Result so far: 83175.725
If we take 2550 away from 2800, we end up with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Moving on to step 12:
510 can be fit into 2500 4 times, resulting in a remainder of 460.
Use 4 as the next digit of our solution. 
Result so far: 83175.7254
The remainder is 460 after subtracting 2040 from 2500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Advancing to step 13:
When dividing 4600 by 510, we get 9 with a remainder of 10.
Write down 9 as next digit of the result. 
Result so far: 83175.72549
The remainder is 10 after subtracting 4590 from 4600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 14:
100 divided by 510 is 0 with a remainder of 100.
The number 0 becomes the next digit in our result. 
Result so far: 83175.72549
If we take 0 away from 100, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Moving on to step 15:
510 can be fit into 1000 1 times, resulting in a remainder of 490.
The number 1 becomes the next digit in our result. 
Result so far: 83175.7254901
The remainder is 490 after subtracting 510 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

On to step 16:
510 can be fit into 4900 9 times, resulting in a remainder of 310.
The next digit of our result is 9. 
Result so far: 83175.72549019
The remainder is 310 after subtracting 4590 from 4900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

In conclusion, the division gives 83175.72549019 with a balance of 3.1e-07.