63.76% is the change from 516 to 845
Calculation steps:
[( 845 - 516 ) ÷ 516] x 100 = 63.76%
Formula
Percentage change = [(845 - 516) / 516] x 100
Subtract the new number by the original number
845 - 516 = 329
329 ÷ 516 = 0.6375968992248062
0.6375968992248062 x 100 = 63.76%