61.37% is the change from 497 to 802
Calculation steps:
[( 802 - 497 ) ÷ 497] x 100 = 61.37%
Formula
Percentage change = [(802 - 497) / 497] x 100
Subtract the new number by the original number
802 - 497 = 305
305 ÷ 497 = 0.613682092555332
0.613682092555332 x 100 = 61.37%