-37.83% is the change from 341 to 212
Calculation steps:
[( 212 - 341 ) ÷ 341] x 100 = -37.83%
Formula
Percentage change = [(212 - 341) / 341] x 100
Subtract the new number by the original number
212 - 341 = -129
-129 ÷ 341 = -0.3782991202346041
-0.3782991202346041 x 100 = -37.83%