-71.61% is the change from 803 to 228
Calculation steps:
[( 228 - 803 ) ÷ 803] x 100 = -71.61%
Formula
Percentage change = [(228 - 803) / 803] x 100
Subtract the new number by the original number
228 - 803 = -575
-575 ÷ 803 = -0.7160647571606475
-0.7160647571606475 x 100 = -71.61%