-65.1% is the change from 149 to 52
Calculation steps:
[( 52 - 149 ) ÷ 149] x 100 = -65.1%
Formula
Percentage change = [(52 - 149) / 149] x 100
Subtract the new number by the original number
52 - 149 = -97
-97 ÷ 149 = -0.6510067114093959
-0.6510067114093959 x 100 = -65.1%