-53% is the change from 968 to 455
Calculation steps:
[( 455 - 968 ) ÷ 968] x 100 = -53%
Formula
Percentage change = [(455 - 968) / 968] x 100
Subtract the new number by the original number
455 - 968 = -513
-513 ÷ 968 = -0.5299586776859504
-0.5299586776859504 x 100 = -53%