-48.3% is the change from 470 to 243
Calculation steps:
[( 243 - 470 ) ÷ 470] x 100 = -48.3%
Formula
Percentage change = [(243 - 470) / 470] x 100
Subtract the new number by the original number
243 - 470 = -227
-227 ÷ 470 = -0.4829787234042553
-0.4829787234042553 x 100 = -48.3%