-38.02% is the change from 768 to 476
Calculation steps:
[( 476 - 768 ) ÷ 768] x 100 = -38.02%
Formula
Percentage change = [(476 - 768) / 768] x 100
Subtract the new number by the original number
476 - 768 = -292
-292 ÷ 768 = -0.3802083333333333
-0.3802083333333333 x 100 = -38.02%