-48.42% is the change from 917 to 473
Calculation steps:
[( 473 - 917 ) ÷ 917] x 100 = -48.42%
Formula
Percentage change = [(473 - 917) / 917] x 100
Subtract the new number by the original number
473 - 917 = -444
-444 ÷ 917 = -0.4841875681570338
-0.4841875681570338 x 100 = -48.42%