-64.18% is the change from 402 to 144
Calculation steps:
[( 144 - 402 ) ÷ 402] x 100 = -64.18%
Formula
Percentage change = [(144 - 402) / 402] x 100
Subtract the new number by the original number
144 - 402 = -258
-258 ÷ 402 = -0.6417910447761194
-0.6417910447761194 x 100 = -64.18%