-11.02% is the change from 236 to 210
Calculation steps:
[( 210 - 236 ) ÷ 236] x 100 = -11.02%
Formula
Percentage change = [(210 - 236) / 236] x 100
Subtract the new number by the original number
210 - 236 = -26
-26 ÷ 236 = -0.11016949152542373
-0.11016949152542373 x 100 = -11.02%