-28.72% is the change from 564 to 402
Calculation steps:
[( 402 - 564 ) ÷ 564] x 100 = -28.72%
Formula
Percentage change = [(402 - 564) / 564] x 100
Subtract the new number by the original number
402 - 564 = -162
-162 ÷ 564 = -0.2872340425531915
-0.2872340425531915 x 100 = -28.72%