52.55% is the change from 491 to 749
Calculation steps:
[( 749 - 491 ) ÷ 491] x 100 = 52.55%
Formula
Percentage change = [(749 - 491) / 491] x 100
Subtract the new number by the original number
749 - 491 = 258
258 ÷ 491 = 0.5254582484725051
0.5254582484725051 x 100 = 52.55%