-24.08% is the change from 191 to 145
Calculation steps:
[( 145 - 191 ) ÷ 191] x 100 = -24.08%
Formula
Percentage change = [(145 - 191) / 191] x 100
Subtract the new number by the original number
145 - 191 = -46
-46 ÷ 191 = -0.24083769633507854
-0.24083769633507854 x 100 = -24.08%