-63.95% is the change from 258 to 93
Calculation steps:
[( 93 - 258 ) ÷ 258] x 100 = -63.95%
Formula
Percentage change = [(93 - 258) / 258] x 100
Subtract the new number by the original number
93 - 258 = -165
-165 ÷ 258 = -0.6395348837209303
-0.6395348837209303 x 100 = -63.95%