-93.33% is the change from 210 to 14
Calculation steps:
[( 14 - 210 ) ÷ 210] x 100 = -93.33%
Formula
Percentage change = [(14 - 210) / 210] x 100
Subtract the new number by the original number
14 - 210 = -196
-196 ÷ 210 = -0.9333333333333333
-0.9333333333333333 x 100 = -93.33%