-55.76% is the change from 495 to 219
Calculation steps:
[( 219 - 495 ) ÷ 495] x 100 = -55.76%
Formula
Percentage change = [(219 - 495) / 495] x 100
Subtract the new number by the original number
219 - 495 = -276
-276 ÷ 495 = -0.5575757575757576
-0.5575757575757576 x 100 = -55.76%