64.81% is the change from 557 to 918
Calculation steps:
[( 918 - 557 ) ÷ 557] x 100 = 64.81%
Formula
Percentage change = [(918 - 557) / 557] x 100
Subtract the new number by the original number
918 - 557 = 361
361 ÷ 557 = 0.6481149012567325
0.6481149012567325 x 100 = 64.81%