-39.72% is the change from 355 to 214
Calculation steps:
[( 214 - 355 ) ÷ 355] x 100 = -39.72%
Formula
Percentage change = [(214 - 355) / 355] x 100
Subtract the new number by the original number
214 - 355 = -141
-141 ÷ 355 = -0.3971830985915493
-0.3971830985915493 x 100 = -39.72%