-3.08% is the change from 357 to 346
Calculation steps:
[( 346 - 357 ) ÷ 357] x 100 = -3.08%
Formula
Percentage change = [(346 - 357) / 357] x 100
Subtract the new number by the original number
346 - 357 = -11
-11 ÷ 357 = -0.03081232492997199
-0.03081232492997199 x 100 = -3.08%