-38.15% is the change from 346 to 214
Calculation steps:
[( 214 - 346 ) ÷ 346] x 100 = -38.15%
Formula
Percentage change = [(214 - 346) / 346] x 100
Subtract the new number by the original number
214 - 346 = -132
-132 ÷ 346 = -0.3815028901734104
-0.3815028901734104 x 100 = -38.15%