-75.48% is the change from 930 to 228
Calculation steps:
[( 228 - 930 ) ÷ 930] x 100 = -75.48%
Formula
Percentage change = [(228 - 930) / 930] x 100
Subtract the new number by the original number
228 - 930 = -702
-702 ÷ 930 = -0.7548387096774194
-0.7548387096774194 x 100 = -75.48%