-60.08% is the change from 258 to 103
Calculation steps:
[( 103 - 258 ) ÷ 258] x 100 = -60.08%
Formula
Percentage change = [(103 - 258) / 258] x 100
Subtract the new number by the original number
103 - 258 = -155
-155 ÷ 258 = -0.6007751937984496
-0.6007751937984496 x 100 = -60.08%