-38.12% is the change from 341 to 211
Calculation steps:
[( 211 - 341 ) ÷ 341] x 100 = -38.12%
Formula
Percentage change = [(211 - 341) / 341] x 100
Subtract the new number by the original number
211 - 341 = -130
-130 ÷ 341 = -0.3812316715542522
-0.3812316715542522 x 100 = -38.12%