Let's divide 42838854 by 518
We want to divide 42838854 by 518.

Going ahead to step 1:
The number 518 fits into 4 0 times, leaving a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 518

Let's proceed to step 2:
42 divided by 518 is 0 with a remainder of 42.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Include the next digit (8) from the dividend after 42, then repeat: 428 / 518

Let's proceed to step 3:
If we divide 428 by 518, we get 0 and a remainder of 428.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 428 leaves us with 428.
Fetch the next digit (3) from the dividend, attach it to 428 and continue: 4283 / 518

Advancing to step 4:
The number 518 fits into 4283 8 times, leaving a remainder of 139.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
The remainder is 139 after subtracting 4144 from 4283.
Bring next digit (8) of the dividend behind the 139 and repeat the process: 1398 / 518

Going ahead to step 5:
1398 divided by 518 is 2 with a remainder of 362.
Use 2 as the next digit of our solution. 
Result so far: 82.0
If we take 1036 away from 1398, we end up with 362.
Grab the next digit (8) from the dividend, add it to 362, then carry on: 3628 / 518

Advancing to step 6:
518 goes into 3628 7 times with a remainder of 2.
Write down 7 as next digit of the result. 
Result so far: 827.0
If we take 3626 away from 3628, we end up with 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 518

Advancing to step 7:
The number 518 fits into 25 0 times, leaving a remainder of 25.
Write down 0 as next digit of the result. 
Result so far: 8270.0
Subtracting 0 from 25 leaves us with 25.
Grab the next digit (4) from the dividend, add it to 25, then carry on: 254 / 518

Moving on to step 8:
If we divide 254 by 518, we get 0 and a remainder of 254.
Record the quotient 0 as the next digit in the result. 
Result so far: 82700.0
The remainder is 254 after subtracting 0 from 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

On to step 9:
518 goes into 2540 4 times with a remainder of 468.
The number 4 becomes the next digit in our result. 
Result so far: 82700.4
If we take 2072 away from 2540, we end up with 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

Moving on to step 10:
When dividing 4680 by 518, we get 9 with a remainder of 18.
Put 9 as the next digit of the answer. 
Result so far: 82700.49
Deduct 4662 from 4680 and we're left 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 11:
180 divided by 518 is 0 with a remainder of 180.
Put 0 as the next digit of the answer. 
Result so far: 82700.49
The remainder is 180 after subtracting 0 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Step 12:
If we divide 1800 by 518, we get 3 and a remainder of 246.
Record the quotient 3 as the next digit in the result. 
Result so far: 82700.4903
Subtract 1554 from 1800 to get 246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

Going ahead to step 13:
518 can be fit into 2460 4 times, resulting in a remainder of 388.
Record the quotient 4 as the next digit in the result. 
Result so far: 82700.49034
The remainder is 388 after subtracting 2072 from 2460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3880, and continue the process.

Moving on to step 14:
If we divide 3880 by 518, we get 7 and a remainder of 254.
The number 7 becomes the next digit in our result. 
Result so far: 82700.490347
Subtracting 3626 from 3880 leaves us with 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Advancing to step 15:
2540 divided by 518 is 4 with a remainder of 468.
Use 4 as the next digit of our solution. 
Result so far: 82700.4903474
Subtract 2072 from 2540 to get 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

Step 16:
518 can be fit into 4680 9 times, resulting in a remainder of 18.
The next digit of our result is 9. 
Result so far: 82700.49034749
Deduct 4662 from 4680 and we're left 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.

The quotient of the division is 82700.49034749, and the remainder is 1.8e-08.