-32.59% is the change from 313 to 211
Calculation steps:
[( 211 - 313 ) ÷ 313] x 100 = -32.59%
Formula
Percentage change = [(211 - 313) / 313] x 100
Subtract the new number by the original number
211 - 313 = -102
-102 ÷ 313 = -0.3258785942492013
-0.3258785942492013 x 100 = -32.59%