-37.53% is the change from 826 to 516
Calculation steps:
[( 516 - 826 ) ÷ 826] x 100 = -37.53%
Formula
Percentage change = [(516 - 826) / 826] x 100
Subtract the new number by the original number
516 - 826 = -310
-310 ÷ 826 = -0.37530266343825663
-0.37530266343825663 x 100 = -37.53%