-50.43% is the change from 470 to 233
Calculation steps:
[( 233 - 470 ) ÷ 470] x 100 = -50.43%
Formula
Percentage change = [(233 - 470) / 470] x 100
Subtract the new number by the original number
233 - 470 = -237
-237 ÷ 470 = -0.5042553191489362
-0.5042553191489362 x 100 = -50.43%