34459642 ÷ 521 
We want to divide 34459642 by 521.

Let's proceed to step 1:
521 can be fit into 3 0 times, resulting in a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Append the next digit (4) from the dividend to 3 and continue with: 34 / 521

Going ahead to step 2:
521 goes into 34 0 times with a remainder of 34.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 34 and we're left with 34.
Fetch the next digit (4) from the dividend, attach it to 34 and continue: 344 / 521

Step 3:
521 goes into 344 0 times with a remainder of 344.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 344 leaves us with 344.
Append the next digit (5) from the dividend to 344 and continue with: 3445 / 521

On to step 4:
When dividing 3445 by 521, we get 6 with a remainder of 319.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
If we take 3126 away from 3445, we end up with 319.
Append the next digit (9) from the dividend to 319 and continue with: 3199 / 521

On to step 5:
If we divide 3199 by 521, we get 6 and a remainder of 73.
Put 6 as the next digit of the answer. 
Result so far: 66.0
If we subtract 3126 from 3199, we get 73.
Bring next digit (6) of the dividend behind the 73 and repeat the process: 736 / 521

Going ahead to step 6:
521 goes into 736 1 times with a remainder of 215.
Write down 1 as next digit of the result. 
Result so far: 661.0
Subtract 521 from 736 to get 215.
Append the next digit (4) from the dividend to 215 and continue with: 2154 / 521

Let's proceed to step 7:
521 goes into 2154 4 times with a remainder of 70.
Write down 4 as next digit of the result. 
Result so far: 6614.0
Subtracting 2084 from 2154 leaves us with 70.
Include the next digit (2) from the dividend after 70, then repeat: 702 / 521

Advancing to step 8:
The number 521 fits into 702 1 times, leaving a remainder of 181.
Put 1 as the next digit of the answer. 
Result so far: 66141.0
If we subtract 521 from 702, we get 181.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

Let's proceed to step 9:
When dividing 1810 by 521, we get 3 with a remainder of 247.
Record the quotient 3 as the next digit in the result. 
Result so far: 66141.3
If we take 1563 away from 1810, we end up with 247.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2470, and continue the process.

On to step 10:
2470 divided by 521 is 4 with a remainder of 386.
The next digit of our result is 4. 
Result so far: 66141.34
If we subtract 2084 from 2470, we get 386.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

Step 11:
The number 521 fits into 3860 7 times, leaving a remainder of 213.
Put 7 as the next digit of the answer. 
Result so far: 66141.347
The remainder is 213 after subtracting 3647 from 3860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

Advancing to step 12:
521 can be fit into 2130 4 times, resulting in a remainder of 46.
Put 4 as the next digit of the answer. 
Result so far: 66141.3474
If we subtract 2084 from 2130, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 13:
521 goes into 460 0 times with a remainder of 460.
Put 0 as the next digit of the answer. 
Result so far: 66141.3474
The remainder is 460 after subtracting 0 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Step 14:
521 goes into 4600 8 times with a remainder of 432.
Use 8 as the next digit of our solution. 
Result so far: 66141.347408
Subtracting 4168 from 4600 leaves us with 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Moving on to step 15:
When dividing 4320 by 521, we get 8 with a remainder of 152.
The number 8 becomes the next digit in our result. 
Result so far: 66141.3474088
Deduct 4168 from 4320 and we're left with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

After the division, we end up with 66141.3474088 and a remainder of 1.52e-06.