-47.24% is the change from 434 to 229
Calculation steps:
[( 229 - 434 ) ÷ 434] x 100 = -47.24%
Formula
Percentage change = [(229 - 434) / 434] x 100
Subtract the new number by the original number
229 - 434 = -205
-205 ÷ 434 = -0.47235023041474655
-0.47235023041474655 x 100 = -47.24%