-40.21% is the change from 766 to 458
Calculation steps:
[( 458 - 766 ) ÷ 766] x 100 = -40.21%
Formula
Percentage change = [(458 - 766) / 766] x 100
Subtract the new number by the original number
458 - 766 = -308
-308 ÷ 766 = -0.402088772845953
-0.402088772845953 x 100 = -40.21%