-92.54% is the change from 228 to 17
Calculation steps:
[( 17 - 228 ) ÷ 228] x 100 = -92.54%
Formula
Percentage change = [(17 - 228) / 228] x 100
Subtract the new number by the original number
17 - 228 = -211
-211 ÷ 228 = -0.9254385964912281
-0.9254385964912281 x 100 = -92.54%