-93.03% is the change from 803 to 56
Calculation steps:
[( 56 - 803 ) ÷ 803] x 100 = -93.03%
Formula
Percentage change = [(56 - 803) / 803] x 100
Subtract the new number by the original number
56 - 803 = -747
-747 ÷ 803 = -0.9302615193026152
-0.9302615193026152 x 100 = -93.03%