-24.17% is the change from 211 to 160
Calculation steps:
[( 160 - 211 ) ÷ 211] x 100 = -24.17%
Formula
Percentage change = [(160 - 211) / 211] x 100
Subtract the new number by the original number
160 - 211 = -51
-51 ÷ 211 = -0.24170616113744076
-0.24170616113744076 x 100 = -24.17%