-96.48% is the change from 768 to 27
Calculation steps:
[( 27 - 768 ) ÷ 768] x 100 = -96.48%
Formula
Percentage change = [(27 - 768) / 768] x 100
Subtract the new number by the original number
27 - 768 = -741
-741 ÷ 768 = -0.96484375
-0.96484375 x 100 = -96.48%