-69.76% is the change from 453 to 137
Calculation steps:
[( 137 - 453 ) ÷ 453] x 100 = -69.76%
Formula
Percentage change = [(137 - 453) / 453] x 100
Subtract the new number by the original number
137 - 453 = -316
-316 ÷ 453 = -0.6975717439293598
-0.6975717439293598 x 100 = -69.76%