71.28% is the change from 578 to 990
Calculation steps:
[( 990 - 578 ) ÷ 578] x 100 = 71.28%
Formula
Percentage change = [(990 - 578) / 578] x 100
Subtract the new number by the original number
990 - 578 = 412
412 ÷ 578 = 0.71280276816609
0.71280276816609 x 100 = 71.28%