We look at the division of 3458515 by 430 
We want to divide 3458515 by 430.

Let's proceed to step 1:
430 goes into 3 0 times with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 430

Step 2:
The number 430 fits into 34 0 times, leaving a remainder of 34.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 34 and we're left with 34.
Append the next digit (5) from the dividend to 34 and continue with: 345 / 430

Going ahead to step 3:
When dividing 345 by 430, we get 0 with a remainder of 345.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 345 after subtracting 0 from 345.
Append the next digit (8) from the dividend to 345 and continue with: 3458 / 430

Moving on to step 4:
3458 divided by 430 is 8 with a remainder of 18.
The next digit of our result is 8. 
Result so far: 8.0
If we take 3440 away from 3458, we end up with 18.
Append the next digit (5) from the dividend to 18 and continue with: 185 / 430

Advancing to step 5:
When dividing 185 by 430, we get 0 with a remainder of 185.
Write down 0 as next digit of the result. 
Result so far: 80.0
If we subtract 0 from 185, we get 185.
Append the next digit (1) from the dividend to 185 and continue with: 1851 / 430

Step 6:
If we divide 1851 by 430, we get 4 and a remainder of 131.
Write down 4 as next digit of the result. 
Result so far: 804.0
Subtracting 1720 from 1851 leaves us with 131.
Fetch the next digit (5) from the dividend, attach it to 131 and continue: 1315 / 430

Advancing to step 7:
1315 divided by 430 is 3 with a remainder of 25.
Use 3 as the next digit of our solution. 
Result so far: 8043.0
If we subtract 1290 from 1315, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 8:
The number 430 fits into 250 0 times, leaving a remainder of 250.
Record the quotient 0 as the next digit in the result. 
Result so far: 8043.0
The remainder is 250 after subtracting 0 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Step 9:
430 can be fit into 2500 5 times, resulting in a remainder of 350.
Record the quotient 5 as the next digit in the result. 
Result so far: 8043.05
Subtracting 2150 from 2500 leaves us with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Let's proceed to step 10:
If we divide 3500 by 430, we get 8 and a remainder of 60.
Record the quotient 8 as the next digit in the result. 
Result so far: 8043.058
Deduct 3440 from 3500 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 11:
If we divide 600 by 430, we get 1 and a remainder of 170.
The next digit of our result is 1. 
Result so far: 8043.0581
Subtract 430 from 600 to get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Step 12:
If we divide 1700 by 430, we get 3 and a remainder of 410.
Put 3 as the next digit of the answer. 
Result so far: 8043.05813
Subtract 1290 from 1700 to get 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Going ahead to step 13:
4100 divided by 430 is 9 with a remainder of 230.
The number 9 becomes the next digit in our result. 
Result so far: 8043.058139
The remainder is 230 after subtracting 3870 from 4100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Moving on to step 14:
The number 430 fits into 2300 5 times, leaving a remainder of 150.
Put 5 as the next digit of the answer. 
Result so far: 8043.0581395
If we take 2150 away from 2300, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Let's proceed to step 15:
When dividing 1500 by 430, we get 3 with a remainder of 210.
The number 3 becomes the next digit in our result. 
Result so far: 8043.05813953
Subtracting 1290 from 1500 leaves us with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

After the division, we end up with 8043.05813953 and a remainder of 2.1e-07.