We look at the division of 24317987 by 420 
Our goal is to divide 24317987 by 420.

Going ahead to step 1:
The number 420 fits into 2 0 times, leaving a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (4) from the dividend, attach it to 2 and continue: 24 / 420

On to step 2:
When dividing 24 by 420, we get 0 with a remainder of 24.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 24 leaves us with 24.
Bring next digit (3) of the dividend behind the 24 and repeat the process: 243 / 420

On to step 3:
If we divide 243 by 420, we get 0 and a remainder of 243.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 243, we end up with 243.
Take the next digit (1) from the dividend and append it to 243, then repeat: 2431 / 420

Step 4:
When dividing 2431 by 420, we get 5 with a remainder of 331.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtract 2100 from 2431 to get 331.
Take the next digit (7) from the dividend and append it to 331, then repeat: 3317 / 420

Moving on to step 5:
If we divide 3317 by 420, we get 7 and a remainder of 377.
The number 7 becomes the next digit in our result. 
Result so far: 57.0
If we subtract 2940 from 3317, we get 377.
Grab the next digit (9) from the dividend, add it to 377, then carry on: 3779 / 420

Let's proceed to step 6:
The number 420 fits into 3779 8 times, leaving a remainder of 419.
Use 8 as the next digit of our solution. 
Result so far: 578.0
Deduct 3360 from 3779 and we're left with 419.
Take the next digit (8) from the dividend and append it to 419, then repeat: 4198 / 420

Moving on to step 7:
When dividing 4198 by 420, we get 9 with a remainder of 418.
Put 9 as the next digit of the answer. 
Result so far: 5789.0
Subtracting 3780 from 4198 leaves us with 418.
Grab the next digit (7) from the dividend, add it to 418, then carry on: 4187 / 420

On to step 8:
420 goes into 4187 9 times with a remainder of 407.
The next digit of our result is 9. 
Result so far: 57899.0
If we subtract 3780 from 4187, we get 407.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4070, and continue the process.

Moving on to step 9:
420 goes into 4070 9 times with a remainder of 290.
Write down 9 as next digit of the result. 
Result so far: 57899.9
If we take 3780 away from 4070, we end up with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Moving on to step 10:
420 goes into 2900 6 times with a remainder of 380.
Record the quotient 6 as the next digit in the result. 
Result so far: 57899.96
If we subtract 2520 from 2900, we get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Advancing to step 11:
3800 divided by 420 is 9 with a remainder of 20.
The next digit of our result is 9. 
Result so far: 57899.969
The remainder is 20 after subtracting 3780 from 3800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 12:
420 can be fit into 200 0 times, resulting in a remainder of 200.
Put 0 as the next digit of the answer. 
Result so far: 57899.969
Subtract 0 from 200 to get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 13:
420 goes into 2000 4 times with a remainder of 320.
The next digit of our result is 4. 
Result so far: 57899.96904
Subtract 1680 from 2000 to get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Going ahead to step 14:
If we divide 3200 by 420, we get 7 and a remainder of 260.
Use 7 as the next digit of our solution. 
Result so far: 57899.969047
Subtract 2940 from 3200 to get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Step 15:
2600 divided by 420 is 6 with a remainder of 80.
Put 6 as the next digit of the answer. 
Result so far: 57899.9690476
Deduct 2520 from 2600 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 16:
420 can be fit into 800 1 times, resulting in a remainder of 380.
Record the quotient 1 as the next digit in the result. 
Result so far: 57899.96904761
Subtracting 420 from 800 leaves us with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

In conclusion, the division gives 57899.96904761 with a balance of 3.8e-07.