-60.53% is the change from 456 to 180
Calculation steps:
[( 180 - 456 ) ÷ 456] x 100 = -60.53%
Formula
Percentage change = [(180 - 456) / 456] x 100
Subtract the new number by the original number
180 - 456 = -276
-276 ÷ 456 = -0.6052631578947368
-0.6052631578947368 x 100 = -60.53%