-62.63% is the change from 768 to 287
Calculation steps:
[( 287 - 768 ) ÷ 768] x 100 = -62.63%
Formula
Percentage change = [(287 - 768) / 768] x 100
Subtract the new number by the original number
287 - 768 = -481
-481 ÷ 768 = -0.6263020833333334
-0.6263020833333334 x 100 = -62.63%