34.83% is the change from 557 to 751
Calculation steps:
[( 751 - 557 ) ÷ 557] x 100 = 34.83%
Formula
Percentage change = [(751 - 557) / 557] x 100
Subtract the new number by the original number
751 - 557 = 194
194 ÷ 557 = 0.348294434470377
0.348294434470377 x 100 = 34.83%