325.44% is the change from 228 to 970
Calculation steps:
[( 970 - 228 ) ÷ 228] x 100 = 325.44%
Formula
Percentage change = [(970 - 228) / 228] x 100
Subtract the new number by the original number
970 - 228 = 742
742 ÷ 228 = 3.254385964912281
3.254385964912281 x 100 = 325.44%