-15.17% is the change from 534 to 453
Calculation steps:
[( 453 - 534 ) ÷ 534] x 100 = -15.17%
Formula
Percentage change = [(453 - 534) / 534] x 100
Subtract the new number by the original number
453 - 534 = -81
-81 ÷ 534 = -0.15168539325842698
-0.15168539325842698 x 100 = -15.17%