-93.75% is the change from 768 to 48
Calculation steps:
[( 48 - 768 ) ÷ 768] x 100 = -93.75%
Formula
Percentage change = [(48 - 768) / 768] x 100
Subtract the new number by the original number
48 - 768 = -720
-720 ÷ 768 = -0.9375
-0.9375 x 100 = -93.75%