-25.65% is the change from 191 to 142
Calculation steps:
[( 142 - 191 ) ÷ 191] x 100 = -25.65%
Formula
Percentage change = [(142 - 191) / 191] x 100
Subtract the new number by the original number
142 - 191 = -49
-49 ÷ 191 = -0.25654450261780104
-0.25654450261780104 x 100 = -25.65%