We're dividing 288430 by 74 
We want to divide 288430 by 74.

Moving on to step 1:
When dividing 2 by 74, we get 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 74

Going ahead to step 2:
28 divided by 74 is 0 with a remainder of 28.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 28 to get 28.
Grab the next digit (8) from the dividend, add it to 28, then carry on: 288 / 74

Moving on to step 3:
When dividing 288 by 74, we get 3 with a remainder of 66.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtract 222 from 288 to get 66.
Bring next digit (4) of the dividend behind the 66 and repeat the process: 664 / 74

Advancing to step 4:
74 can be fit into 664 8 times, resulting in a remainder of 72.
Record the quotient 8 as the next digit in the result. 
Result so far: 38.0
Subtract 592 from 664 to get 72.
Include the next digit (3) from the dividend after 72, then repeat: 723 / 74

Let's proceed to step 5:
When dividing 723 by 74, we get 9 with a remainder of 57.
Put 9 as the next digit of the answer. 
Result so far: 389.0
The remainder is 57 after subtracting 666 from 723.
Include the next digit (0) from the dividend after 57, then repeat: 570 / 74

Moving on to step 6:
If we divide 570 by 74, we get 7 and a remainder of 52.
Write down 7 as next digit of the result. 
Result so far: 3897.0
If we subtract 518 from 570, we 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.

Let's proceed to step 7:
If we divide 520 by 74, we get 7 and a remainder of 2.
Record the quotient 7 as the next digit in the result. 
Result so far: 3897.7
Subtract 518 from 520 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 8:
74 can be fit into 20 0 times, resulting in a remainder of 20.
The next digit of our result is 0. 
Result so far: 3897.7
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 9:
74 goes into 200 2 times with a remainder of 52.
The next digit of our result is 2. 
Result so far: 3897.702
If we subtract 148 from 200, we 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.

Advancing to step 10:
If we divide 520 by 74, we get 7 and a remainder of 2.
Record the quotient 7 as the next digit in the result. 
Result so far: 3897.7027
If we take 518 away from 520, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 11:
74 goes into 20 0 times with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 3897.7027
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 12:
When dividing 200 by 74, we get 2 with a remainder of 52.
Write down 2 as next digit of the result. 
Result so far: 3897.702702
Deduct 148 from 200 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 13:
520 divided by 74 is 7 with a remainder of 2.
The number 7 becomes the next digit in our result. 
Result so far: 3897.7027027
The remainder is 2 after subtracting 518 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 14:
74 goes into 20 0 times with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 3897.7027027
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

In conclusion, the division gives 3897.7027027 with a balance of 2e-08.