77.28% is the change from 559 to 991
Calculation steps:
[( 991 - 559 ) ÷ 559] x 100 = 77.28%
Formula
Percentage change = [(991 - 559) / 559] x 100
Subtract the new number by the original number
991 - 559 = 432
432 ÷ 559 = 0.7728085867620751
0.7728085867620751 x 100 = 77.28%