64.09% is the change from 557 to 914
Calculation steps:
[( 914 - 557 ) ÷ 557] x 100 = 64.09%
Formula
Percentage change = [(914 - 557) / 557] x 100
Subtract the new number by the original number
914 - 557 = 357
357 ÷ 557 = 0.6409335727109515
0.6409335727109515 x 100 = 64.09%