-36.29% is the change from 350 to 223
Calculation steps:
[( 223 - 350 ) ÷ 350] x 100 = -36.29%
Formula
Percentage change = [(223 - 350) / 350] x 100
Subtract the new number by the original number
223 - 350 = -127
-127 ÷ 350 = -0.3628571428571429
-0.3628571428571429 x 100 = -36.29%