We're dividing 42419415 by 831 
Our goal is to divide 42419415 by 831.

Advancing to step 1:
831 goes into 4 0 times with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 831

On to step 2:
If we divide 42 by 831, we get 0 and a remainder of 42.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 42 and we're left with 42.
Fetch the next digit (4) from the dividend, attach it to 42 and continue: 424 / 831

Let's proceed to step 3:
424 divided by 831 is 0 with a remainder of 424.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 424, we end up with 424.
Take the next digit (1) from the dividend and append it to 424, then repeat: 4241 / 831

On to step 4:
831 goes into 4241 5 times with a remainder of 86.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtract 4155 from 4241 to get 86.
Bring next digit (9) of the dividend behind the 86 and repeat the process: 869 / 831

Going ahead to step 5:
The number 831 fits into 869 1 times, leaving a remainder of 38.
The number 1 becomes the next digit in our result. 
Result so far: 51.0
Deduct 831 from 869 and we're left with 38.
Take the next digit (4) from the dividend and append it to 38, then repeat: 384 / 831

On to step 6:
When dividing 384 by 831, we get 0 with a remainder of 384.
Record the quotient 0 as the next digit in the result. 
Result so far: 510.0
If we subtract 0 from 384, we get 384.
Grab the next digit (1) from the dividend, add it to 384, then carry on: 3841 / 831

Moving on to step 7:
When dividing 3841 by 831, we get 4 with a remainder of 517.
Write down 4 as next digit of the result. 
Result so far: 5104.0
The remainder is 517 after subtracting 3324 from 3841.
Bring next digit (5) of the dividend behind the 517 and repeat the process: 5175 / 831

Going ahead to step 8:
831 goes into 5175 6 times with a remainder of 189.
Use 6 as the next digit of our solution. 
Result so far: 51046.0
If we subtract 4986 from 5175, we get 189.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1890, and continue the process.

Let's proceed to step 9:
1890 divided by 831 is 2 with a remainder of 228.
Write down 2 as next digit of the result. 
Result so far: 51046.2
Deduct 1662 from 1890 and we're left with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Let's proceed to step 10:
2280 divided by 831 is 2 with a remainder of 618.
Write down 2 as next digit of the result. 
Result so far: 51046.22
If we take 1662 away from 2280, we end up with 618.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6180, and continue the process.

In conclusion, the division gives 51046.22 with a balance of 0.618.