-21.63% is the change from 578 to 453
Calculation steps:
[( 453 - 578 ) ÷ 578] x 100 = -21.63%
Formula
Percentage change = [(453 - 578) / 578] x 100
Subtract the new number by the original number
453 - 578 = -125
-125 ÷ 578 = -0.21626297577854672
-0.21626297577854672 x 100 = -21.63%