-20.08% is the change from 264 to 211
Calculation steps:
[( 211 - 264 ) ÷ 264] x 100 = -20.08%
Formula
Percentage change = [(211 - 264) / 264] x 100
Subtract the new number by the original number
211 - 264 = -53
-53 ÷ 264 = -0.20075757575757575
-0.20075757575757575 x 100 = -20.08%