42012459 ÷ 529 
We want to divide 42012459 by 529.

Let's proceed to step 1:
4 divided by 529 is 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 529

On to step 2:
529 goes into 42 0 times with a remainder of 42.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 42 and we're left with 42.
Include the next digit (0) from the dividend after 42, then repeat: 420 / 529

Going ahead to step 3:
529 goes into 420 0 times with a remainder of 420.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 420 after subtracting 0 from 420.
Include the next digit (1) from the dividend after 420, then repeat: 4201 / 529

Going ahead to step 4:
4201 divided by 529 is 7 with a remainder of 498.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
If we subtract 3703 from 4201, we get 498.
Append the next digit (2) from the dividend to 498 and continue with: 4982 / 529

Going ahead to step 5:
529 goes into 4982 9 times with a remainder of 221.
Record the quotient 9 as the next digit in the result. 
Result so far: 79.0
If we subtract 4761 from 4982, we get 221.
Take the next digit (4) from the dividend and append it to 221, then repeat: 2214 / 529

Moving on to step 6:
The number 529 fits into 2214 4 times, leaving a remainder of 98.
Put 4 as the next digit of the answer. 
Result so far: 794.0
The remainder is 98 after subtracting 2116 from 2214.
Bring next digit (5) of the dividend behind the 98 and repeat the process: 985 / 529

Step 7:
If we divide 985 by 529, we get 1 and a remainder of 456.
Put 1 as the next digit of the answer. 
Result so far: 7941.0
Subtracting 529 from 985 leaves us with 456.
Include the next digit (9) from the dividend after 456, then repeat: 4569 / 529

Going ahead to step 8:
If we divide 4569 by 529, we get 8 and a remainder of 337.
Use 8 as the next digit of our solution. 
Result so far: 79418.0
Subtracting 4232 from 4569 leaves us with 337.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3370, and continue the process.

Let's proceed to step 9:
529 goes into 3370 6 times with a remainder of 196.
Put 6 as the next digit of the answer. 
Result so far: 79418.6
If we subtract 3174 from 3370, we get 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Advancing to step 10:
The number 529 fits into 1960 3 times, leaving a remainder of 373.
Record the quotient 3 as the next digit in the result. 
Result so far: 79418.63
The remainder is 373 after subtracting 1587 from 1960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3730, and continue the process.

Step 11:
If we divide 3730 by 529, we get 7 and a remainder of 27.
Write down 7 as next digit of the result. 
Result so far: 79418.637
Subtracting 3703 from 3730 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 12:
529 can be fit into 270 0 times, resulting in a remainder of 270.
The next digit of our result is 0. 
Result so far: 79418.637
Subtracting 0 from 270 leaves us with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Moving on to step 13:
If we divide 2700 by 529, we get 5 and a remainder of 55.
The number 5 becomes the next digit in our result. 
Result so far: 79418.63705
Deduct 2645 from 2700 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 14:
529 can be fit into 550 1 times, resulting in a remainder of 21.
Use 1 as the next digit of our solution. 
Result so far: 79418.637051
The remainder is 21 after subtracting 529 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 15:
529 can be fit into 210 0 times, resulting in a remainder of 210.
Record the quotient 0 as the next digit in the result. 
Result so far: 79418.637051
Subtracting 0 from 210 leaves us with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

On to step 16:
529 can be fit into 2100 3 times, resulting in a remainder of 513.
Record the quotient 3 as the next digit in the result. 
Result so far: 79418.63705103
Subtracting 1587 from 2100 leaves us with 513.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5130, and continue the process.

The quotient of the division is 79418.63705103, and the remainder is 5.13e-07.