-37.01% is the change from 154 to 97
Calculation steps:
[( 97 - 154 ) ÷ 154] x 100 = -37.01%
Formula
Percentage change = [(97 - 154) / 154] x 100
Subtract the new number by the original number
97 - 154 = -57
-57 ÷ 154 = -0.37012987012987014
-0.37012987012987014 x 100 = -37.01%