34.55% is the change from 573 to 771
Calculation steps:
[( 771 - 573 ) ÷ 573] x 100 = 34.55%
Formula
Percentage change = [(771 - 573) / 573] x 100
Subtract the new number by the original number
771 - 573 = 198
198 ÷ 573 = 0.34554973821989526
0.34554973821989526 x 100 = 34.55%