-70.31% is the change from 458 to 136
Calculation steps:
[( 136 - 458 ) ÷ 458] x 100 = -70.31%
Formula
Percentage change = [(136 - 458) / 458] x 100
Subtract the new number by the original number
136 - 458 = -322
-322 ÷ 458 = -0.7030567685589519
-0.7030567685589519 x 100 = -70.31%