-68.34% is the change from 458 to 145
Calculation steps:
[( 145 - 458 ) ÷ 458] x 100 = -68.34%
Formula
Percentage change = [(145 - 458) / 458] x 100
Subtract the new number by the original number
145 - 458 = -313
-313 ÷ 458 = -0.6834061135371179
-0.6834061135371179 x 100 = -68.34%