Sure thing! We've got 572904779 and 332590350, and we're going to subtract the second number from the first.

Step 1: We'll start by subtracting the digit 0 and the borrow 0 from 9 in column 1 and get 9.
9 is the first digit of our result.

Step 2: We'll start by subtracting the digit 5 and the borrow 0 from 7 in column 2 and get 2.
2 is the next digit of our result.

Step 3: We'll start by subtracting the digit 3 and the borrow 0 from 7 in column 3 and get 4.
4 is the next digit of our result.

Step 4: We'll start by subtracting the digit 0 and the borrow 0 from 4 in column 4 and get 4.
4 is the next digit of our result.

Step 5: We'll start by subtracting the digit 9 and the borrow 0 from 0 in column 5 and get -9.
We add -9 to 10 and get 1 as the next digit of the result.

Step 6: We'll start by subtracting the digit 5 and the borrow 1 from 9 in column 6 and get 3.
3 is the next digit of our result.

Step 7: We'll start by subtracting the digit 2 and the borrow 0 from 2 in column 7 and get 0.
0 is the next digit of our result.

Step 8: We'll start by subtracting the digit 3 and the borrow 0 from 7 in column 8 and get 4.
4 is the next digit of our result.

Step 9: We'll start by subtracting the digit 3 and the borrow 0 from 5 in column 9 and get 2.
2 is the next digit of our result.

So, 572904779 - 332590350 = 240314429.