-26.46% is the change from 824 to 606
Calculation steps:
[( 606 - 824 ) ÷ 824] x 100 = -26.46%
Formula
Percentage change = [(606 - 824) / 824] x 100
Subtract the new number by the original number
606 - 824 = -218
-218 ÷ 824 = -0.2645631067961165
-0.2645631067961165 x 100 = -26.46%