-6.44% is the change from 357 to 334
Calculation steps:
[( 334 - 357 ) ÷ 357] x 100 = -6.44%
Formula
Percentage change = [(334 - 357) / 357] x 100
Subtract the new number by the original number
334 - 357 = -23
-23 ÷ 357 = -0.06442577030812324
-0.06442577030812324 x 100 = -6.44%