-65.85% is the change from 284 to 97
Calculation steps:
[( 97 - 284 ) ÷ 284] x 100 = -65.85%
Formula
Percentage change = [(97 - 284) / 284] x 100
Subtract the new number by the original number
97 - 284 = -187
-187 ÷ 284 = -0.6584507042253521
-0.6584507042253521 x 100 = -65.85%