-96.75% is the change from 492 to 16
Calculation steps:
[( 16 - 492 ) ÷ 492] x 100 = -96.75%
Formula
Percentage change = [(16 - 492) / 492] x 100
Subtract the new number by the original number
16 - 492 = -476
-476 ÷ 492 = -0.967479674796748
-0.967479674796748 x 100 = -96.75%