-22.9% is the change from 214 to 165
Calculation steps:
[( 165 - 214 ) ÷ 214] x 100 = -22.9%
Formula
Percentage change = [(165 - 214) / 214] x 100
Subtract the new number by the original number
165 - 214 = -49
-49 ÷ 214 = -0.22897196261682243
-0.22897196261682243 x 100 = -22.9%