-39.94% is the change from 358 to 215
Calculation steps:
[( 215 - 358 ) ÷ 358] x 100 = -39.94%
Formula
Percentage change = [(215 - 358) / 358] x 100
Subtract the new number by the original number
215 - 358 = -143
-143 ÷ 358 = -0.3994413407821229
-0.3994413407821229 x 100 = -39.94%