-22.54% is the change from 528 to 409
Calculation steps:
[( 409 - 528 ) ÷ 528] x 100 = -22.54%
Formula
Percentage change = [(409 - 528) / 528] x 100
Subtract the new number by the original number
409 - 528 = -119
-119 ÷ 528 = -0.22537878787878787
-0.22537878787878787 x 100 = -22.54%