-93.1% is the change from 768 to 53
Calculation steps:
[( 53 - 768 ) ÷ 768] x 100 = -93.1%
Formula
Percentage change = [(53 - 768) / 768] x 100
Subtract the new number by the original number
53 - 768 = -715
-715 ÷ 768 = -0.9309895833333334
-0.9309895833333334 x 100 = -93.1%