91.78% is the change from 499 to 957
Calculation steps:
[( 957 - 499 ) ÷ 499] x 100 = 91.78%
Formula
Percentage change = [(957 - 499) / 499] x 100
Subtract the new number by the original number
957 - 499 = 458
458 ÷ 499 = 0.9178356713426854
0.9178356713426854 x 100 = 91.78%