41.47% is the change from 557 to 788
Calculation steps:
[( 788 - 557 ) ÷ 557] x 100 = 41.47%
Formula
Percentage change = [(788 - 557) / 557] x 100
Subtract the new number by the original number
788 - 557 = 231
231 ÷ 557 = 0.414721723518851
0.414721723518851 x 100 = 41.47%