3.82% is the change from 655 to 680
Calculation steps:
[( 680 - 655 ) ÷ 655] x 100 = 3.82%
Formula
Percentage change = [(680 - 655) / 655] x 100
Subtract the new number by the original number
680 - 655 = 25
25 ÷ 655 = 0.03816793893129771
0.03816793893129771 x 100 = 3.82%