-25.53% is the change from 564 to 420
Calculation steps:
[( 420 - 564 ) ÷ 564] x 100 = -25.53%
Formula
Percentage change = [(420 - 564) / 564] x 100
Subtract the new number by the original number
420 - 564 = -144
-144 ÷ 564 = -0.2553191489361702
-0.2553191489361702 x 100 = -25.53%