68.05% is the change from 579 to 973
Calculation steps:
[( 973 - 579 ) ÷ 579] x 100 = 68.05%
Formula
Percentage change = [(973 - 579) / 579] x 100
Subtract the new number by the original number
973 - 579 = 394
394 ÷ 579 = 0.6804835924006909
0.6804835924006909 x 100 = 68.05%