-63.18% is the change from 402 to 148
Calculation steps:
[( 148 - 402 ) ÷ 402] x 100 = -63.18%
Formula
Percentage change = [(148 - 402) / 402] x 100
Subtract the new number by the original number
148 - 402 = -254
-254 ÷ 402 = -0.6318407960199005
-0.6318407960199005 x 100 = -63.18%