-34.62% is the change from 728 to 476
Calculation steps:
[( 476 - 728 ) ÷ 728] x 100 = -34.62%
Formula
Percentage change = [(476 - 728) / 728] x 100
Subtract the new number by the original number
476 - 728 = -252
-252 ÷ 728 = -0.34615384615384615
-0.34615384615384615 x 100 = -34.62%