69.48% is the change from 485 to 822
Calculation steps:
[( 822 - 485 ) ÷ 485] x 100 = 69.48%
Formula
Percentage change = [(822 - 485) / 485] x 100
Subtract the new number by the original number
822 - 485 = 337
337 ÷ 485 = 0.6948453608247422
0.6948453608247422 x 100 = 69.48%