-40.65% is the change from 465 to 276
Calculation steps:
[( 276 - 465 ) ÷ 465] x 100 = -40.65%
Formula
Percentage change = [(276 - 465) / 465] x 100
Subtract the new number by the original number
276 - 465 = -189
-189 ÷ 465 = -0.4064516129032258
-0.4064516129032258 x 100 = -40.65%