54.19% is the change from 454 to 700
Calculation steps:
[( 700 - 454 ) ÷ 454] x 100 = 54.19%
Formula
Percentage change = [(700 - 454) / 454] x 100
Subtract the new number by the original number
700 - 454 = 246
246 ÷ 454 = 0.5418502202643172
0.5418502202643172 x 100 = 54.19%