360% is the change from 210 to 966
Calculation steps:
[( 966 - 210 ) ÷ 210] x 100 = 360%
Formula
Percentage change = [(966 - 210) / 210] x 100
Subtract the new number by the original number
966 - 210 = 756
756 ÷ 210 = 3.6
3.6 x 100 = 360%
Example