-84.11% is the change from 258 to 41
Calculation steps:
[( 41 - 258 ) ÷ 258] x 100 = -84.11%
Formula
Percentage change = [(41 - 258) / 258] x 100
Subtract the new number by the original number
41 - 258 = -217
-217 ÷ 258 = -0.8410852713178295
-0.8410852713178295 x 100 = -84.11%