-99.74% is the change from 765 to 2
Calculation steps:
[( 2 - 765 ) ÷ 765] x 100 = -99.74%
Formula
Percentage change = [(2 - 765) / 765] x 100
Subtract the new number by the original number
2 - 765 = -763
-763 ÷ 765 = -0.9973856209150327
-0.9973856209150327 x 100 = -99.74%