-9.12% is the change from 833 to 757
Calculation steps:
[( 757 - 833 ) ÷ 833] x 100 = -9.12%
Formula
Percentage change = [(757 - 833) / 833] x 100
Subtract the new number by the original number
757 - 833 = -76
-76 ÷ 833 = -0.09123649459783914
-0.09123649459783914 x 100 = -9.12%