84.72% is the change from 445 to 822
Calculation steps:
[( 822 - 445 ) ÷ 445] x 100 = 84.72%
Formula
Percentage change = [(822 - 445) / 445] x 100
Subtract the new number by the original number
822 - 445 = 377
377 ÷ 445 = 0.8471910112359551
0.8471910112359551 x 100 = 84.72%