89% is the change from 491 to 928
Calculation steps:
[( 928 - 491 ) ÷ 491] x 100 = 89%
Formula
Percentage change = [(928 - 491) / 491] x 100
Subtract the new number by the original number
928 - 491 = 437
437 ÷ 491 = 0.890020366598778
0.890020366598778 x 100 = 89%