-90.29% is the change from 103 to 10
Calculation steps:
[( 10 - 103 ) ÷ 103] x 100 = -90.29%
Formula
Percentage change = [(10 - 103) / 103] x 100
Subtract the new number by the original number
10 - 103 = -93
-93 ÷ 103 = -0.9029126213592233
-0.9029126213592233 x 100 = -90.29%