-66% is the change from 453 to 154
Calculation steps:
[( 154 - 453 ) ÷ 453] x 100 = -66%
Formula
Percentage change = [(154 - 453) / 453] x 100
Subtract the new number by the original number
154 - 453 = -299
-299 ÷ 453 = -0.6600441501103753
-0.6600441501103753 x 100 = -66%