34.84% is the change from 577 to 778
Calculation steps:
[( 778 - 577 ) ÷ 577] x 100 = 34.84%
Formula
Percentage change = [(778 - 577) / 577] x 100
Subtract the new number by the original number
778 - 577 = 201
201 ÷ 577 = 0.3483535528596187
0.3483535528596187 x 100 = 34.84%