-7.08% is the change from 226 to 210
Calculation steps:
[( 210 - 226 ) ÷ 226] x 100 = -7.08%
Formula
Percentage change = [(210 - 226) / 226] x 100
Subtract the new number by the original number
210 - 226 = -16
-16 ÷ 226 = -0.07079646017699115
-0.07079646017699115 x 100 = -7.08%