-68.96% is the change from 538 to 167
Calculation steps:
[( 167 - 538 ) ÷ 538] x 100 = -68.96%
Formula
Percentage change = [(167 - 538) / 538] x 100
Subtract the new number by the original number
167 - 538 = -371
-371 ÷ 538 = -0.6895910780669146
-0.6895910780669146 x 100 = -68.96%