-62.76% is the change from 768 to 286
Calculation steps:
[( 286 - 768 ) ÷ 768] x 100 = -62.76%
Formula
Percentage change = [(286 - 768) / 768] x 100
Subtract the new number by the original number
286 - 768 = -482
-482 ÷ 768 = -0.6276041666666666
-0.6276041666666666 x 100 = -62.76%