317.54% is the change from 228 to 952
Calculation steps:
[( 952 - 228 ) ÷ 228] x 100 = 317.54%
Formula
Percentage change = [(952 - 228) / 228] x 100
Subtract the new number by the original number
952 - 228 = 724
724 ÷ 228 = 3.175438596491228
3.175438596491228 x 100 = 317.54%