24521383 ÷ 402 
Let's see how many times 402 fits into 24521383.

On to step 1:
The number 402 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Grab the next digit (4) from the dividend, add it to 2, then carry on: 24 / 402

On to step 2:
402 goes into 24 0 times with a remainder of 24.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 24, we end up with 24.
Grab the next digit (5) from the dividend, add it to 24, then carry on: 245 / 402

Advancing to step 3:
245 divided by 402 is 0 with a remainder of 245.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 245 and we're left with 245.
Fetch the next digit (2) from the dividend, attach it to 245 and continue: 2452 / 402

Moving on to step 4:
When dividing 2452 by 402, we get 6 with a remainder of 40.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
The remainder is 40 after subtracting 2412 from 2452.
Bring next digit (1) of the dividend behind the 40 and repeat the process: 401 / 402

On to step 5:
401 divided by 402 is 0 with a remainder of 401.
Record the quotient 0 as the next digit in the result. 
Result so far: 60.0
Deduct 0 from 401 and we're left with 401.
Take the next digit (3) from the dividend and append it to 401, then repeat: 4013 / 402

Moving on to step 6:
402 goes into 4013 9 times with a remainder of 395.
The next digit of our result is 9. 
Result so far: 609.0
Subtracting 3618 from 4013 leaves us with 395.
Fetch the next digit (8) from the dividend, attach it to 395 and continue: 3958 / 402

Going ahead to step 7:
If we divide 3958 by 402, we get 9 and a remainder of 340.
Write down 9 as next digit of the result. 
Result so far: 6099.0
If we subtract 3618 from 3958, we get 340.
Include the next digit (3) from the dividend after 340, then repeat: 3403 / 402

Let's proceed to step 8:
402 can be fit into 3403 8 times, resulting in a remainder of 187.
Put 8 as the next digit of the answer. 
Result so far: 60998.0
Deduct 3216 from 3403 and we're left with 187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

Step 9:
If we divide 1870 by 402, we get 4 and a remainder of 262.
The next digit of our result is 4. 
Result so far: 60998.4
The remainder is 262 after subtracting 1608 from 1870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Going ahead to step 10:
402 goes into 2620 6 times with a remainder of 208.
The next digit of our result is 6. 
Result so far: 60998.46
Subtract 2412 from 2620 to get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

On to step 11:
When dividing 2080 by 402, we get 5 with a remainder of 70.
Record the quotient 5 as the next digit in the result. 
Result so far: 60998.465
If we take 2010 away from 2080, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 12:
402 can be fit into 700 1 times, resulting in a remainder of 298.
Write down 1 as next digit of the result. 
Result so far: 60998.4651
If we subtract 402 from 700, we get 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

Let's proceed to step 13:
402 goes into 2980 7 times with a remainder of 166.
Use 7 as the next digit of our solution. 
Result so far: 60998.46517
The remainder is 166 after subtracting 2814 from 2980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Step 14:
1660 divided by 402 is 4 with a remainder of 52.
Use 4 as the next digit of our solution. 
Result so far: 60998.465174
Subtract 1608 from 1660 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 15:
402 can be fit into 520 1 times, resulting in a remainder of 118.
The number 1 becomes the next digit in our result. 
Result so far: 60998.4651741
Subtract 402 from 520 to get 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Step 16:
402 goes into 1180 2 times with a remainder of 376.
The next digit of our result is 2. 
Result so far: 60998.46517412
Deduct 804 from 1180 and we're left with 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

The final result is 60998.46517412 with a remainder of 3.76e-07.