-35.14% is the change from 350 to 227
Calculation steps:
[( 227 - 350 ) ÷ 350] x 100 = -35.14%
Formula
Percentage change = [(227 - 350) / 350] x 100
Subtract the new number by the original number
227 - 350 = -123
-123 ÷ 350 = -0.3514285714285714
-0.3514285714285714 x 100 = -35.14%