65.41% is the change from 555 to 918
Calculation steps:
[( 918 - 555 ) ÷ 555] x 100 = 65.41%
Formula
Percentage change = [(918 - 555) / 555] x 100
Subtract the new number by the original number
918 - 555 = 363
363 ÷ 555 = 0.654054054054054
0.654054054054054 x 100 = 65.41%