-5.33% is the change from 75 to 71
Calculation steps:
[( 71 - 75 ) ÷ 75] x 100 = -5.33%
Formula
Percentage change = [(71 - 75) / 75] x 100
Subtract the new number by the original number
71 - 75 = -4
-4 ÷ 75 = -0.05333333333333334
-0.05333333333333334 x 100 = -5.33%