-93.56% is the change from 807 to 52
Calculation steps:
[( 52 - 807 ) ÷ 807] x 100 = -93.56%
Formula
Percentage change = [(52 - 807) / 807] x 100
Subtract the new number by the original number
52 - 807 = -755
-755 ÷ 807 = -0.9355638166047088
-0.9355638166047088 x 100 = -93.56%