Step-by-step explanation:
Begin with expressing 492,623 in standard form.
4 hundred thousands + 9 ten thousands + 2 thousands + 6 hundreds + 2 tens + 3 ones.
We can rephrase this in varied forms by shifting a digit to the next lower place value. For instance, shifting the 4 one place right results in 49 ten thousands:
49 ten thousands + 2 thousands + 6 hundreds + 2 tens + 3 ones.
Next, we can move 49 ten thousands one place right to express it as 492 thousands, and shift 6 hundreds right to yield 62 tens.
492 thousands + 62 tens + 3 ones.
Alternatively, we can phrase it as:
4926 hundreds + 23 ones.
