-59.91% is the change from 424 to 170
Calculation steps:
[( 170 - 424 ) ÷ 424] x 100 = -59.91%
Formula
Percentage change = [(170 - 424) / 424] x 100
Subtract the new number by the original number
170 - 424 = -254
-254 ÷ 424 = -0.5990566037735849
-0.5990566037735849 x 100 = -59.91%