-11.78% is the change from 934 to 824
Calculation steps:
[( 824 - 934 ) ÷ 934] x 100 = -11.78%
Formula
Percentage change = [(824 - 934) / 934] x 100
Subtract the new number by the original number
824 - 934 = -110
-110 ÷ 934 = -0.11777301927194861
-0.11777301927194861 x 100 = -11.78%