-53.11% is the change from 966 to 453
Calculation steps:
[( 453 - 966 ) ÷ 966] x 100 = -53.11%
Formula
Percentage change = [(453 - 966) / 966] x 100
Subtract the new number by the original number
453 - 966 = -513
-513 ÷ 966 = -0.531055900621118
-0.531055900621118 x 100 = -53.11%