-16.19% is the change from 210 to 176
Calculation steps:
[( 176 - 210 ) ÷ 210] x 100 = -16.19%
Formula
Percentage change = [(176 - 210) / 210] x 100
Subtract the new number by the original number
176 - 210 = -34
-34 ÷ 210 = -0.1619047619047619
-0.1619047619047619 x 100 = -16.19%