-41.63% is the change from 490 to 286
Calculation steps:
[( 286 - 490 ) ÷ 490] x 100 = -41.63%
Formula
Percentage change = [(286 - 490) / 490] x 100
Subtract the new number by the original number
286 - 490 = -204
-204 ÷ 490 = -0.4163265306122449
-0.4163265306122449 x 100 = -41.63%