-77.26% is the change from 453 to 103
Calculation steps:
[( 103 - 453 ) ÷ 453] x 100 = -77.26%
Formula
Percentage change = [(103 - 453) / 453] x 100
Subtract the new number by the original number
103 - 453 = -350
-350 ÷ 453 = -0.7726269315673289
-0.7726269315673289 x 100 = -77.26%