-31.45% is the change from 690 to 473
Calculation steps:
[( 473 - 690 ) ÷ 690] x 100 = -31.45%
Formula
Percentage change = [(473 - 690) / 690] x 100
Subtract the new number by the original number
473 - 690 = -217
-217 ÷ 690 = -0.3144927536231884
-0.3144927536231884 x 100 = -31.45%