-66.81% is the change from 913 to 303
Calculation steps:
[( 303 - 913 ) ÷ 913] x 100 = -66.81%
Formula
Percentage change = [(303 - 913) / 913] x 100
Subtract the new number by the original number
303 - 913 = -610
-610 ÷ 913 = -0.6681270536692223
-0.6681270536692223 x 100 = -66.81%