-68.43% is the change from 453 to 143
Calculation steps:
[( 143 - 453 ) ÷ 453] x 100 = -68.43%
Formula
Percentage change = [(143 - 453) / 453] x 100
Subtract the new number by the original number
143 - 453 = -310
-310 ÷ 453 = -0.6843267108167771
-0.6843267108167771 x 100 = -68.43%