-23.13% is the change from 134 to 103
Calculation steps:
[( 103 - 134 ) ÷ 134] x 100 = -23.13%
Formula
Percentage change = [(103 - 134) / 134] x 100
Subtract the new number by the original number
103 - 134 = -31
-31 ÷ 134 = -0.23134328358208955
-0.23134328358208955 x 100 = -23.13%