-40.25% is the change from 708 to 423
Calculation steps:
[( 423 - 708 ) ÷ 708] x 100 = -40.25%
Formula
Percentage change = [(423 - 708) / 708] x 100
Subtract the new number by the original number
423 - 708 = -285
-285 ÷ 708 = -0.4025423728813559
-0.4025423728813559 x 100 = -40.25%