-37.16% is the change from 915 to 575
Calculation steps:
[( 575 - 915 ) ÷ 915] x 100 = -37.16%
Formula
Percentage change = [(575 - 915) / 915] x 100
Subtract the new number by the original number
575 - 915 = -340
-340 ÷ 915 = -0.37158469945355194
-0.37158469945355194 x 100 = -37.16%