158.31% is the change from 319 to 824
Calculation steps:
[( 824 - 319 ) ÷ 319] x 100 = 158.31%
Formula
Percentage change = [(824 - 319) / 319] x 100
Subtract the new number by the original number
824 - 319 = 505
505 ÷ 319 = 1.5830721003134796
1.5830721003134796 x 100 = 158.31%