-11.83% is the change from 93 to 82
Calculation steps:
[( 82 - 93 ) ÷ 93] x 100 = -11.83%
Formula
Percentage change = [(82 - 93) / 93] x 100
Subtract the new number by the original number
82 - 93 = -11
-11 ÷ 93 = -0.11827956989247312
-0.11827956989247312 x 100 = -11.83%