-50.33% is the change from 461 to 229
Calculation steps:
[( 229 - 461 ) ÷ 461] x 100 = -50.33%
Formula
Percentage change = [(229 - 461) / 461] x 100
Subtract the new number by the original number
229 - 461 = -232
-232 ÷ 461 = -0.5032537960954447
-0.5032537960954447 x 100 = -50.33%