-74.22% is the change from 450 to 116
Calculation steps:
[( 116 - 450 ) ÷ 450] x 100 = -74.22%
Formula
Percentage change = [(116 - 450) / 450] x 100
Subtract the new number by the original number
116 - 450 = -334
-334 ÷ 450 = -0.7422222222222222
-0.7422222222222222 x 100 = -74.22%