-45.91% is the change from 342 to 185
Calculation steps:
[( 185 - 342 ) ÷ 342] x 100 = -45.91%
Formula
Percentage change = [(185 - 342) / 342] x 100
Subtract the new number by the original number
185 - 342 = -157
-157 ÷ 342 = -0.4590643274853801
-0.4590643274853801 x 100 = -45.91%