-53.71% is the change from 983 to 455
Calculation steps:
[( 455 - 983 ) ÷ 983] x 100 = -53.71%
Formula
Percentage change = [(455 - 983) / 983] x 100
Subtract the new number by the original number
455 - 983 = -528
-528 ÷ 983 = -0.5371312309257376
-0.5371312309257376 x 100 = -53.71%