-8.38% is the change from 191 to 175
Calculation steps:
[( 175 - 191 ) ÷ 191] x 100 = -8.38%
Formula
Percentage change = [(175 - 191) / 191] x 100
Subtract the new number by the original number
175 - 191 = -16
-16 ÷ 191 = -0.08376963350785341
-0.08376963350785341 x 100 = -8.38%