65.2% is the change from 296 to 489
Calculation steps:
[( 489 - 296 ) ÷ 296] x 100 = 65.2%
Formula
Percentage change = [(489 - 296) / 296] x 100
Subtract the new number by the original number
489 - 296 = 193
193 ÷ 296 = 0.652027027027027
0.652027027027027 x 100 = 65.2%