-65.8% is the change from 424 to 145
Calculation steps:
[( 145 - 424 ) ÷ 424] x 100 = -65.8%
Formula
Percentage change = [(145 - 424) / 424] x 100
Subtract the new number by the original number
145 - 424 = -279
-279 ÷ 424 = -0.6580188679245284
-0.6580188679245284 x 100 = -65.8%