-49.53% is the change from 951 to 480
Calculation steps:
[( 480 - 951 ) ÷ 951] x 100 = -49.53%
Formula
Percentage change = [(480 - 951) / 951] x 100
Subtract the new number by the original number
480 - 951 = -471
-471 ÷ 951 = -0.4952681388012618
-0.4952681388012618 x 100 = -49.53%