-66.31% is the change from 466 to 157
Calculation steps:
[( 157 - 466 ) ÷ 466] x 100 = -66.31%
Formula
Percentage change = [(157 - 466) / 466] x 100
Subtract the new number by the original number
157 - 466 = -309
-309 ÷ 466 = -0.6630901287553648
-0.6630901287553648 x 100 = -66.31%