-97.9% is the change from 763 to 16
Calculation steps:
[( 16 - 763 ) ÷ 763] x 100 = -97.9%
Formula
Percentage change = [(16 - 763) / 763] x 100
Subtract the new number by the original number
16 - 763 = -747
-747 ÷ 763 = -0.9790301441677588
-0.9790301441677588 x 100 = -97.9%