-3.51% is the change from 655 to 632
Calculation steps:
[( 632 - 655 ) ÷ 655] x 100 = -3.51%
Formula
Percentage change = [(632 - 655) / 655] x 100
Subtract the new number by the original number
632 - 655 = -23
-23 ÷ 655 = -0.035114503816793895
-0.035114503816793895 x 100 = -3.51%