-3.67% is the change from 490 to 472
Calculation steps:
[( 472 - 490 ) ÷ 490] x 100 = -3.67%
Formula
Percentage change = [(472 - 490) / 490] x 100
Subtract the new number by the original number
472 - 490 = -18
-18 ÷ 490 = -0.036734693877551024
-0.036734693877551024 x 100 = -3.67%