-54.67% is the change from 214 to 97
Calculation steps:
[( 97 - 214 ) ÷ 214] x 100 = -54.67%
Formula
Percentage change = [(97 - 214) / 214] x 100
Subtract the new number by the original number
97 - 214 = -117
-117 ÷ 214 = -0.5467289719626168
-0.5467289719626168 x 100 = -54.67%