101.39% is the change from 287 to 578
Calculation steps:
[( 578 - 287 ) ÷ 287] x 100 = 101.39%
Formula
Percentage change = [(578 - 287) / 287] x 100
Subtract the new number by the original number
578 - 287 = 291
291 ÷ 287 = 1.0139372822299653
1.0139372822299653 x 100 = 101.39%