-97.01% is the change from 803 to 24
Calculation steps:
[( 24 - 803 ) ÷ 803] x 100 = -97.01%
Formula
Percentage change = [(24 - 803) / 803] x 100
Subtract the new number by the original number
24 - 803 = -779
-779 ÷ 803 = -0.9701120797011208
-0.9701120797011208 x 100 = -97.01%