-28.41% is the change from 690 to 494
Calculation steps:
[( 494 - 690 ) ÷ 690] x 100 = -28.41%
Formula
Percentage change = [(494 - 690) / 690] x 100
Subtract the new number by the original number
494 - 690 = -196
-196 ÷ 690 = -0.28405797101449276
-0.28405797101449276 x 100 = -28.41%