-66.87% is the change from 492 to 163
Calculation steps:
[( 163 - 492 ) ÷ 492] x 100 = -66.87%
Formula
Percentage change = [(163 - 492) / 492] x 100
Subtract the new number by the original number
163 - 492 = -329
-329 ÷ 492 = -0.6686991869918699
-0.6686991869918699 x 100 = -66.87%