-4.49% is the change from 490 to 468
Calculation steps:
[( 468 - 490 ) ÷ 490] x 100 = -4.49%
Formula
Percentage change = [(468 - 490) / 490] x 100
Subtract the new number by the original number
468 - 490 = -22
-22 ÷ 490 = -0.044897959183673466
-0.044897959183673466 x 100 = -4.49%