-41.56% is the change from 486 to 284
Calculation steps:
[( 284 - 486 ) ÷ 486] x 100 = -41.56%
Formula
Percentage change = [(284 - 486) / 486] x 100
Subtract the new number by the original number
284 - 486 = -202
-202 ÷ 486 = -0.4156378600823045
-0.4156378600823045 x 100 = -41.56%