-0.97% is the change from 103 to 102
Calculation steps:
[( 102 - 103 ) ÷ 103] x 100 = -0.97%
Formula
Percentage change = [(102 - 103) / 103] x 100
Subtract the new number by the original number
102 - 103 = -1
-1 ÷ 103 = -0.009708737864077669
-0.009708737864077669 x 100 = -0.97%