72.13% is the change from 287 to 494
Calculation steps:
[( 494 - 287 ) ÷ 287] x 100 = 72.13%
Formula
Percentage change = [(494 - 287) / 287] x 100
Subtract the new number by the original number
494 - 287 = 207
207 ÷ 287 = 0.7212543554006968
0.7212543554006968 x 100 = 72.13%