-83.46% is the change from 768 to 127
Calculation steps:
[( 127 - 768 ) ÷ 768] x 100 = -83.46%
Formula
Percentage change = [(127 - 768) / 768] x 100
Subtract the new number by the original number
127 - 768 = -641
-641 ÷ 768 = -0.8346354166666666
-0.8346354166666666 x 100 = -83.46%