-54.76% is the change from 473 to 214
Calculation steps:
[( 214 - 473 ) ÷ 473] x 100 = -54.76%
Formula
Percentage change = [(214 - 473) / 473] x 100
Subtract the new number by the original number
214 - 473 = -259
-259 ÷ 473 = -0.547568710359408
-0.547568710359408 x 100 = -54.76%