-35.32% is the change from 654 to 423
Calculation steps:
[( 423 - 654 ) ÷ 654] x 100 = -35.32%
Formula
Percentage change = [(423 - 654) / 654] x 100
Subtract the new number by the original number
423 - 654 = -231
-231 ÷ 654 = -0.3532110091743119
-0.3532110091743119 x 100 = -35.32%