-26.74% is the change from 258 to 189
Calculation steps:
[( 189 - 258 ) ÷ 258] x 100 = -26.74%
Formula
Percentage change = [(189 - 258) / 258] x 100
Subtract the new number by the original number
189 - 258 = -69
-69 ÷ 258 = -0.26744186046511625
-0.26744186046511625 x 100 = -26.74%