279.49% is the change from 234 to 888
Calculation steps:
[( 888 - 234 ) ÷ 234] x 100 = 279.49%
Formula
Percentage change = [(888 - 234) / 234] x 100
Subtract the new number by the original number
888 - 234 = 654
654 ÷ 234 = 2.7948717948717947
2.7948717948717947 x 100 = 279.49%