274.36% is the change from 234 to 876
Calculation steps:
[( 876 - 234 ) ÷ 234] x 100 = 274.36%
Formula
Percentage change = [(876 - 234) / 234] x 100
Subtract the new number by the original number
876 - 234 = 642
642 ÷ 234 = 2.7435897435897436
2.7435897435897436 x 100 = 274.36%