-64.49% is the change from 749 to 266
Calculation steps:
[( 266 - 749 ) ÷ 749] x 100 = -64.49%
Formula
Percentage change = [(266 - 749) / 749] x 100
Subtract the new number by the original number
266 - 749 = -483
-483 ÷ 749 = -0.6448598130841121
-0.6448598130841121 x 100 = -64.49%