-25.97% is the change from 258 to 191
Calculation steps:
[( 191 - 258 ) ÷ 258] x 100 = -25.97%
Formula
Percentage change = [(191 - 258) / 258] x 100
Subtract the new number by the original number
191 - 258 = -67
-67 ÷ 258 = -0.2596899224806202
-0.2596899224806202 x 100 = -25.97%