-48.85% is the change from 434 to 222
Calculation steps:
[( 222 - 434 ) ÷ 434] x 100 = -48.85%
Formula
Percentage change = [(222 - 434) / 434] x 100
Subtract the new number by the original number
222 - 434 = -212
-212 ÷ 434 = -0.48847926267281105
-0.48847926267281105 x 100 = -48.85%