-6.64% is the change from 241 to 225
Calculation steps:
[( 225 - 241 ) ÷ 241] x 100 = -6.64%
Formula
Percentage change = [(225 - 241) / 241] x 100
Subtract the new number by the original number
225 - 241 = -16
-16 ÷ 241 = -0.06639004149377593
-0.06639004149377593 x 100 = -6.64%