-10.91% is the change from 843 to 751
Calculation steps:
[( 751 - 843 ) ÷ 843] x 100 = -10.91%
Formula
Percentage change = [(751 - 843) / 843] x 100
Subtract the new number by the original number
751 - 843 = -92
-92 ÷ 843 = -0.10913404507710557
-0.10913404507710557 x 100 = -10.91%