-42.04% is the change from 471 to 273
Calculation steps:
[( 273 - 471 ) ÷ 471] x 100 = -42.04%
Formula
Percentage change = [(273 - 471) / 471] x 100
Subtract the new number by the original number
273 - 471 = -198
-198 ÷ 471 = -0.42038216560509556
-0.42038216560509556 x 100 = -42.04%