5.18% is the change from 618 to 650
Calculation steps:
[( 650 - 618 ) ÷ 618] x 100 = 5.18%
Formula
Percentage change = [(650 - 618) / 618] x 100
Subtract the new number by the original number
650 - 618 = 32
32 ÷ 618 = 0.05177993527508091
0.05177993527508091 x 100 = 5.18%