-17.81% is the change from 915 to 752
Calculation steps:
[( 752 - 915 ) ÷ 915] x 100 = -17.81%
Formula
Percentage change = [(752 - 915) / 915] x 100
Subtract the new number by the original number
752 - 915 = -163
-163 ÷ 915 = -0.17814207650273223
-0.17814207650273223 x 100 = -17.81%