90.34% is the change from 497 to 946
Calculation steps:
[( 946 - 497 ) ÷ 497] x 100 = 90.34%
Formula
Percentage change = [(946 - 497) / 497] x 100
Subtract the new number by the original number
946 - 497 = 449
449 ÷ 497 = 0.903420523138833
0.903420523138833 x 100 = 90.34%