-35.55% is the change from 346 to 223
Calculation steps:
[( 223 - 346 ) ÷ 346] x 100 = -35.55%
Formula
Percentage change = [(223 - 346) / 346] x 100
Subtract the new number by the original number
223 - 346 = -123
-123 ÷ 346 = -0.3554913294797688
-0.3554913294797688 x 100 = -35.55%