-1.93% is the change from 466 to 457
Calculation steps:
[( 457 - 466 ) ÷ 466] x 100 = -1.93%
Formula
Percentage change = [(457 - 466) / 466] x 100
Subtract the new number by the original number
457 - 466 = -9
-9 ÷ 466 = -0.019313304721030045
-0.019313304721030045 x 100 = -1.93%