We're dividing 15154240 by 430 
Our goal is to divide 15154240 by 430.

Going ahead to step 1:
If we divide 1 by 430, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 430

Advancing to step 2:
430 goes into 15 0 times with a remainder of 15.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Fetch the next digit (1) from the dividend, attach it to 15 and continue: 151 / 430

Moving on to step 3:
If we divide 151 by 430, we get 0 and a remainder of 151.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 151, we get 151.
Fetch the next digit (5) from the dividend, attach it to 151 and continue: 1515 / 430

Advancing to step 4:
The number 430 fits into 1515 3 times, leaving a remainder of 225.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we take 1290 away from 1515, we end up with 225.
Take the next digit (4) from the dividend and append it to 225, then repeat: 2254 / 430

Going ahead to step 5:
430 goes into 2254 5 times with a remainder of 104.
Use 5 as the next digit of our solution. 
Result so far: 35.0
Subtracting 2150 from 2254 leaves us with 104.
Take the next digit (2) from the dividend and append it to 104, then repeat: 1042 / 430

On to step 6:
When dividing 1042 by 430, we get 2 with a remainder of 182.
The number 2 becomes the next digit in our result. 
Result so far: 352.0
Subtract 860 from 1042 to get 182.
Grab the next digit (4) from the dividend, add it to 182, then carry on: 1824 / 430

Moving on to step 7:
When dividing 1824 by 430, we get 4 with a remainder of 104.
The next digit of our result is 4. 
Result so far: 3524.0
The remainder is 104 after subtracting 1720 from 1824.
Include the next digit (0) from the dividend after 104, then repeat: 1040 / 430

Step 8:
The number 430 fits into 1040 2 times, leaving a remainder of 180.
Use 2 as the next digit of our solution. 
Result so far: 35242.0
The remainder is 180 after subtracting 860 from 1040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Going ahead to step 9:
1800 divided by 430 is 4 with a remainder of 80.
The next digit of our result is 4. 
Result so far: 35242.4
If we subtract 1720 from 1800, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 10:
If we divide 800 by 430, we get 1 and a remainder of 370.
The next digit of our result is 1. 
Result so far: 35242.41
The remainder is 370 after subtracting 430 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Let's proceed to step 11:
When dividing 3700 by 430, we get 8 with a remainder of 260.
Record the quotient 8 as the next digit in the result. 
Result so far: 35242.418
Subtracting 3440 from 3700 leaves us with 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 12:
If we divide 2600 by 430, we get 6 and a remainder of 20.
Write down 6 as next digit of the result. 
Result so far: 35242.4186
If we take 2580 away from 2600, 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.

Let's proceed to step 13:
430 can be fit into 200 0 times, resulting in a remainder of 200.
The number 0 becomes the next digit in our result. 
Result so far: 35242.4186
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.

Going ahead to step 14:
If we divide 2000 by 430, we get 4 and a remainder of 280.
The number 4 becomes the next digit in our result. 
Result so far: 35242.418604
Subtracting 1720 from 2000 leaves us with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Moving on to step 15:
2800 divided by 430 is 6 with a remainder of 220.
Use 6 as the next digit of our solution. 
Result so far: 35242.4186046
Subtract 2580 from 2800 to get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Moving on to step 16:
430 goes into 2200 5 times with a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 35242.41860465
Deduct 2150 from 2200 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

After the division, we end up with 35242.41860465 and a remainder of 5e-08.