-98.68% is the change from 228 to 3
Calculation steps:
[( 3 - 228 ) ÷ 228] x 100 = -98.68%
Formula
Percentage change = [(3 - 228) / 228] x 100
Subtract the new number by the original number
3 - 228 = -225
-225 ÷ 228 = -0.9868421052631579
-0.9868421052631579 x 100 = -98.68%