-30.51% is the change from 567 to 394
Calculation steps:
[( 394 - 567 ) ÷ 567] x 100 = -30.51%
Formula
Percentage change = [(394 - 567) / 567] x 100
Subtract the new number by the original number
394 - 567 = -173
-173 ÷ 567 = -0.30511463844797176
-0.30511463844797176 x 100 = -30.51%