-11.22% is the change from 490 to 435
Calculation steps:
[( 435 - 490 ) ÷ 490] x 100 = -11.22%
Formula
Percentage change = [(435 - 490) / 490] x 100
Subtract the new number by the original number
435 - 490 = -55
-55 ÷ 490 = -0.11224489795918367
-0.11224489795918367 x 100 = -11.22%