-30.11% is the change from 186 to 130
Calculation steps:
[( 130 - 186 ) ÷ 186] x 100 = -30.11%
Formula
Percentage change = [(130 - 186) / 186] x 100
Subtract the new number by the original number
130 - 186 = -56
-56 ÷ 186 = -0.3010752688172043
-0.3010752688172043 x 100 = -30.11%