-48.19% is the change from 913 to 473
Calculation steps:
[( 473 - 913 ) ÷ 913] x 100 = -48.19%
Formula
Percentage change = [(473 - 913) / 913] x 100
Subtract the new number by the original number
473 - 913 = -440
-440 ÷ 913 = -0.4819277108433735
-0.4819277108433735 x 100 = -48.19%