-72.94% is the change from 983 to 266
Calculation steps:
[( 266 - 983 ) ÷ 983] x 100 = -72.94%
Formula
Percentage change = [(266 - 983) / 983] x 100
Subtract the new number by the original number
266 - 983 = -717
-717 ÷ 983 = -0.7293997965412004
-0.7293997965412004 x 100 = -72.94%