-15.42% is the change from 214 to 181
Calculation steps:
[( 181 - 214 ) ÷ 214] x 100 = -15.42%
Formula
Percentage change = [(181 - 214) / 214] x 100
Subtract the new number by the original number
181 - 214 = -33
-33 ÷ 214 = -0.1542056074766355
-0.1542056074766355 x 100 = -15.42%