62.45% is the change from 506 to 822
Calculation steps:
[( 822 - 506 ) ÷ 506] x 100 = 62.45%
Formula
Percentage change = [(822 - 506) / 506] x 100
Subtract the new number by the original number
822 - 506 = 316
316 ÷ 506 = 0.6245059288537549
0.6245059288537549 x 100 = 62.45%