53.19% is the change from 455 to 697
Calculation steps:
[( 697 - 455 ) ÷ 455] x 100 = 53.19%
Formula
Percentage change = [(697 - 455) / 455] x 100
Subtract the new number by the original number
697 - 455 = 242
242 ÷ 455 = 0.5318681318681319
0.5318681318681319 x 100 = 53.19%