-16.82% is the change from 214 to 178
Calculation steps:
[( 178 - 214 ) ÷ 214] x 100 = -16.82%
Formula
Percentage change = [(178 - 214) / 214] x 100
Subtract the new number by the original number
178 - 214 = -36
-36 ÷ 214 = -0.16822429906542055
-0.16822429906542055 x 100 = -16.82%