-89.72% is the change from 214 to 22
Calculation steps:
[( 22 - 214 ) ÷ 214] x 100 = -89.72%
Formula
Percentage change = [(22 - 214) / 214] x 100
Subtract the new number by the original number
22 - 214 = -192
-192 ÷ 214 = -0.897196261682243
-0.897196261682243 x 100 = -89.72%