-14.63% is the change from 458 to 391
Calculation steps:
[( 391 - 458 ) ÷ 458] x 100 = -14.63%
Formula
Percentage change = [(391 - 458) / 458] x 100
Subtract the new number by the original number
391 - 458 = -67
-67 ÷ 458 = -0.1462882096069869
-0.1462882096069869 x 100 = -14.63%