-37.92% is the change from 915 to 568
Calculation steps:
[( 568 - 915 ) ÷ 915] x 100 = -37.92%
Formula
Percentage change = [(568 - 915) / 915] x 100
Subtract the new number by the original number
568 - 915 = -347
-347 ÷ 915 = -0.37923497267759565
-0.37923497267759565 x 100 = -37.92%