7.66% is the change from 457 to 492
Calculation steps:
[( 492 - 457 ) ÷ 457] x 100 = 7.66%
Formula
Percentage change = [(492 - 457) / 457] x 100
Subtract the new number by the original number
492 - 457 = 35
35 ÷ 457 = 0.07658643326039387
0.07658643326039387 x 100 = 7.66%