167.53% is the change from 308 to 824
Calculation steps:
[( 824 - 308 ) ÷ 308] x 100 = 167.53%
Formula
Percentage change = [(824 - 308) / 308] x 100
Subtract the new number by the original number
824 - 308 = 516
516 ÷ 308 = 1.6753246753246753
1.6753246753246753 x 100 = 167.53%