42.76% is the change from 456 to 651
Calculation steps:
[( 651 - 456 ) ÷ 456] x 100 = 42.76%
Formula
Percentage change = [(651 - 456) / 456] x 100
Subtract the new number by the original number
651 - 456 = 195
195 ÷ 456 = 0.4276315789473684
0.4276315789473684 x 100 = 42.76%