-41.16% is the change from 690 to 406
Calculation steps:
[( 406 - 690 ) ÷ 690] x 100 = -41.16%
Formula
Percentage change = [(406 - 690) / 690] x 100
Subtract the new number by the original number
406 - 690 = -284
-284 ÷ 690 = -0.4115942028985507
-0.4115942028985507 x 100 = -41.16%