-93.71% is the change from 827 to 52
Calculation steps:
[( 52 - 827 ) ÷ 827] x 100 = -93.71%
Formula
Percentage change = [(52 - 827) / 827] x 100
Subtract the new number by the original number
52 - 827 = -775
-775 ÷ 827 = -0.9371221281741233
-0.9371221281741233 x 100 = -93.71%