-40.58% is the change from 690 to 410
Calculation steps:
[( 410 - 690 ) ÷ 690] x 100 = -40.58%
Formula
Percentage change = [(410 - 690) / 690] x 100
Subtract the new number by the original number
410 - 690 = -280
-280 ÷ 690 = -0.4057971014492754
-0.4057971014492754 x 100 = -40.58%