2.18% is the change from 641 to 655
Calculation steps:
[( 655 - 641 ) ÷ 641] x 100 = 2.18%
Formula
Percentage change = [(655 - 641) / 641] x 100
Subtract the new number by the original number
655 - 641 = 14
14 ÷ 641 = 0.0218408736349454
0.0218408736349454 x 100 = 2.18%