43.08% is the change from 455 to 651
Calculation steps:
[( 651 - 455 ) ÷ 455] x 100 = 43.08%
Formula
Percentage change = [(651 - 455) / 455] x 100
Subtract the new number by the original number
651 - 455 = 196
196 ÷ 455 = 0.4307692307692308
0.4307692307692308 x 100 = 43.08%