-45.68% is the change from 486 to 264
Calculation steps:
[( 264 - 486 ) ÷ 486] x 100 = -45.68%
Formula
Percentage change = [(264 - 486) / 486] x 100
Subtract the new number by the original number
264 - 486 = -222
-222 ÷ 486 = -0.4567901234567901
-0.4567901234567901 x 100 = -45.68%