-28.55% is the change from 690 to 493
Calculation steps:
[( 493 - 690 ) ÷ 690] x 100 = -28.55%
Formula
Percentage change = [(493 - 690) / 690] x 100
Subtract the new number by the original number
493 - 690 = -197
-197 ÷ 690 = -0.2855072463768116
-0.2855072463768116 x 100 = -28.55%