-9.71% is the change from 103 to 93
Calculation steps:
[( 93 - 103 ) ÷ 103] x 100 = -9.71%
Formula
Percentage change = [(93 - 103) / 103] x 100
Subtract the new number by the original number
93 - 103 = -10
-10 ÷ 103 = -0.0970873786407767
-0.0970873786407767 x 100 = -9.71%