59.9% is the change from 576 to 921
Calculation steps:
[( 921 - 576 ) ÷ 576] x 100 = 59.9%
Formula
Percentage change = [(921 - 576) / 576] x 100
Subtract the new number by the original number
921 - 576 = 345
345 ÷ 576 = 0.5989583333333334
0.5989583333333334 x 100 = 59.9%