-66.37% is the change from 455 to 153
Calculation steps:
[( 153 - 455 ) ÷ 455] x 100 = -66.37%
Formula
Percentage change = [(153 - 455) / 455] x 100
Subtract the new number by the original number
153 - 455 = -302
-302 ÷ 455 = -0.6637362637362637
-0.6637362637362637 x 100 = -66.37%