-37.73% is the change from 917 to 571
Calculation steps:
[( 571 - 917 ) ÷ 917] x 100 = -37.73%
Formula
Percentage change = [(571 - 917) / 917] x 100
Subtract the new number by the original number
571 - 917 = -346
-346 ÷ 917 = -0.37731733914940024
-0.37731733914940024 x 100 = -37.73%