61.76% is the change from 319 to 516
Calculation steps:
[( 516 - 319 ) ÷ 319] x 100 = 61.76%
Formula
Percentage change = [(516 - 319) / 319] x 100
Subtract the new number by the original number
516 - 319 = 197
197 ÷ 319 = 0.6175548589341693
0.6175548589341693 x 100 = 61.76%