-23.66% is the change from 93 to 71
Calculation steps:
[( 71 - 93 ) ÷ 93] x 100 = -23.66%
Formula
Percentage change = [(71 - 93) / 93] x 100
Subtract the new number by the original number
71 - 93 = -22
-22 ÷ 93 = -0.23655913978494625
-0.23655913978494625 x 100 = -23.66%