-93.7% is the change from 826 to 52
Calculation steps:
[( 52 - 826 ) ÷ 826] x 100 = -93.7%
Formula
Percentage change = [(52 - 826) / 826] x 100
Subtract the new number by the original number
52 - 826 = -774
-774 ÷ 826 = -0.937046004842615
-0.937046004842615 x 100 = -93.7%