-39.86% is the change from 705 to 424
Calculation steps:
[( 424 - 705 ) ÷ 705] x 100 = -39.86%
Formula
Percentage change = [(424 - 705) / 705] x 100
Subtract the new number by the original number
424 - 705 = -281
-281 ÷ 705 = -0.39858156028368796
-0.39858156028368796 x 100 = -39.86%