-36.85% is the change from 768 to 485
Calculation steps:
[( 485 - 768 ) ÷ 768] x 100 = -36.85%
Formula
Percentage change = [(485 - 768) / 768] x 100
Subtract the new number by the original number
485 - 768 = -283
-283 ÷ 768 = -0.3684895833333333
-0.3684895833333333 x 100 = -36.85%