-25.33% is the change from 458 to 342
Calculation steps:
[( 342 - 458 ) ÷ 458] x 100 = -25.33%
Formula
Percentage change = [(342 - 458) / 458] x 100
Subtract the new number by the original number
342 - 458 = -116
-116 ÷ 458 = -0.25327510917030566
-0.25327510917030566 x 100 = -25.33%