-65.87% is the change from 542 to 185
Calculation steps:
[( 185 - 542 ) ÷ 542] x 100 = -65.87%
Formula
Percentage change = [(185 - 542) / 542] x 100
Subtract the new number by the original number
185 - 542 = -357
-357 ÷ 542 = -0.6586715867158671
-0.6586715867158671 x 100 = -65.87%