-8.15% is the change from 466 to 428
Calculation steps:
[( 428 - 466 ) ÷ 466] x 100 = -8.15%
Formula
Percentage change = [(428 - 466) / 466] x 100
Subtract the new number by the original number
428 - 466 = -38
-38 ÷ 466 = -0.0815450643776824
-0.0815450643776824 x 100 = -8.15%