74.62% is the change from 260 to 454
Calculation steps:
[( 454 - 260 ) ÷ 260] x 100 = 74.62%
Formula
Percentage change = [(454 - 260) / 260] x 100
Subtract the new number by the original number
454 - 260 = 194
194 ÷ 260 = 0.7461538461538462
0.7461538461538462 x 100 = 74.62%