-39.02% is the change from 346 to 211
Calculation steps:
[( 211 - 346 ) ÷ 346] x 100 = -39.02%
Formula
Percentage change = [(211 - 346) / 346] x 100
Subtract the new number by the original number
211 - 346 = -135
-135 ÷ 346 = -0.3901734104046243
-0.3901734104046243 x 100 = -39.02%