-87.21% is the change from 258 to 33
Calculation steps:
[( 33 - 258 ) ÷ 258] x 100 = -87.21%
Formula
Percentage change = [(33 - 258) / 258] x 100
Subtract the new number by the original number
33 - 258 = -225
-225 ÷ 258 = -0.872093023255814
-0.872093023255814 x 100 = -87.21%