-64.24% is the change from 151 to 54
Calculation steps:
[( 54 - 151 ) ÷ 151] x 100 = -64.24%
Formula
Percentage change = [(54 - 151) / 151] x 100
Subtract the new number by the original number
54 - 151 = -97
-97 ÷ 151 = -0.6423841059602649
-0.6423841059602649 x 100 = -64.24%