-59.3% is the change from 258 to 105
Calculation steps:
[( 105 - 258 ) ÷ 258] x 100 = -59.3%
Formula
Percentage change = [(105 - 258) / 258] x 100
Subtract the new number by the original number
105 - 258 = -153
-153 ÷ 258 = -0.5930232558139535
-0.5930232558139535 x 100 = -59.3%