21.84% is the change from 577 to 703
Calculation steps:
[( 703 - 577 ) ÷ 577] x 100 = 21.84%
Formula
Percentage change = [(703 - 577) / 577] x 100
Subtract the new number by the original number
703 - 577 = 126
126 ÷ 577 = 0.21837088388214904
0.21837088388214904 x 100 = 21.84%