-42.46% is the change from 782 to 450
Calculation steps:
[( 450 - 782 ) ÷ 782] x 100 = -42.46%
Formula
Percentage change = [(450 - 782) / 782] x 100
Subtract the new number by the original number
450 - 782 = -332
-332 ÷ 782 = -0.42455242966751916
-0.42455242966751916 x 100 = -42.46%