-14.56% is the change from 103 to 88
Calculation steps:
[( 88 - 103 ) ÷ 103] x 100 = -14.56%
Formula
Percentage change = [(88 - 103) / 103] x 100
Subtract the new number by the original number
88 - 103 = -15
-15 ÷ 103 = -0.14563106796116504
-0.14563106796116504 x 100 = -14.56%