-41.1% is the change from 764 to 450
Calculation steps:
[( 450 - 764 ) ÷ 764] x 100 = -41.1%
Formula
Percentage change = [(450 - 764) / 764] x 100
Subtract the new number by the original number
450 - 764 = -314
-314 ÷ 764 = -0.4109947643979058
-0.4109947643979058 x 100 = -41.1%