No problem, let's work through this together. We're starting with 650854858 and are subtracting 119189792 from it.

Step 1: We'll start by subtracting the digit 2 and the borrow 0 from 8 in column 1 and get 6.
6 is the first digit of our result.

Step 2: We'll start by subtracting the digit 9 and the borrow 0 from 5 in column 2 and get -4.
We add -4 to 10 and get 6 as the next digit of the result.

Step 3: We'll start by subtracting the digit 7 and the borrow 1 from 8 in column 3 and get 0.
0 is the next digit of our result.

Step 4: We'll start by subtracting the digit 9 and the borrow 0 from 4 in column 4 and get -5.
We add -5 to 10 and get 5 as the next digit of the result.

Step 5: We'll start by subtracting the digit 8 and the borrow 1 from 5 in column 5 and get -4.
We add -4 to 10 and get 6 as the next digit of the result.

Step 6: We'll start by subtracting the digit 1 and the borrow 1 from 8 in column 6 and get 6.
6 is the next digit of our result.

Step 7: We'll start by subtracting the digit 9 and the borrow 0 from 0 in column 7 and get -9.
We add -9 to 10 and get 1 as the next digit of the result.

Step 8: We'll start by subtracting the digit 1 and the borrow 1 from 5 in column 8 and get 3.
3 is the next digit of our result.

Step 9: We'll start by subtracting the digit 1 and the borrow 0 from 6 in column 9 and get 5.
5 is the next digit of our result.

So, 650854858 - 119189792 = 531665066.