-45.29% is the change from 223 to 122
Calculation steps:
[( 122 - 223 ) ÷ 223] x 100 = -45.29%
Formula
Percentage change = [(122 - 223) / 223] x 100
Subtract the new number by the original number
122 - 223 = -101
-101 ÷ 223 = -0.452914798206278
-0.452914798206278 x 100 = -45.29%