-26.03% is the change from 826 to 611
Calculation steps:
[( 611 - 826 ) ÷ 826] x 100 = -26.03%
Formula
Percentage change = [(611 - 826) / 826] x 100
Subtract the new number by the original number
611 - 826 = -215
-215 ÷ 826 = -0.2602905569007264
-0.2602905569007264 x 100 = -26.03%