-73.29% is the change from 996 to 266
Calculation steps:
[( 266 - 996 ) ÷ 996] x 100 = -73.29%
Formula
Percentage change = [(266 - 996) / 996] x 100
Subtract the new number by the original number
266 - 996 = -730
-730 ÷ 996 = -0.7329317269076305
-0.7329317269076305 x 100 = -73.29%