-66.96% is the change from 457 to 151
Calculation steps:
[( 151 - 457 ) ÷ 457] x 100 = -66.96%
Formula
Percentage change = [(151 - 457) / 457] x 100
Subtract the new number by the original number
151 - 457 = -306
-306 ÷ 457 = -0.6695842450765864
-0.6695842450765864 x 100 = -66.96%