93.41% is the change from 455 to 880
Calculation steps:
[( 880 - 455 ) ÷ 455] x 100 = 93.41%
Formula
Percentage change = [(880 - 455) / 455] x 100
Subtract the new number by the original number
880 - 455 = 425
425 ÷ 455 = 0.9340659340659341
0.9340659340659341 x 100 = 93.41%