-65.99% is the change from 494 to 168
Calculation steps:
[( 168 - 494 ) ÷ 494] x 100 = -65.99%
Formula
Percentage change = [(168 - 494) / 494] x 100
Subtract the new number by the original number
168 - 494 = -326
-326 ÷ 494 = -0.659919028340081
-0.659919028340081 x 100 = -65.99%