-25.85% is the change from 824 to 611
Calculation steps:
[( 611 - 824 ) ÷ 824] x 100 = -25.85%
Formula
Percentage change = [(611 - 824) / 824] x 100
Subtract the new number by the original number
611 - 824 = -213
-213 ÷ 824 = -0.25849514563106796
-0.25849514563106796 x 100 = -25.85%