0.36% is the change from 555 to 557
Calculation steps:
[( 557 - 555 ) ÷ 555] x 100 = 0.36%
Formula
Percentage change = [(557 - 555) / 555] x 100
Subtract the new number by the original number
557 - 555 = 2
2 ÷ 555 = 0.0036036036036036037
0.0036036036036036037 x 100 = 0.36%