-34.76% is the change from 351 to 229
Calculation steps:
[( 229 - 351 ) ÷ 351] x 100 = -34.76%
Formula
Percentage change = [(229 - 351) / 351] x 100
Subtract the new number by the original number
229 - 351 = -122
-122 ÷ 351 = -0.3475783475783476
-0.3475783475783476 x 100 = -34.76%