-71.36% is the change from 803 to 230
Calculation steps:
[( 230 - 803 ) ÷ 803] x 100 = -71.36%
Formula
Percentage change = [(230 - 803) / 803] x 100
Subtract the new number by the original number
230 - 803 = -573
-573 ÷ 803 = -0.7135740971357409
-0.7135740971357409 x 100 = -71.36%