-34.18% is the change from 784 to 516
Calculation steps:
[( 516 - 784 ) ÷ 784] x 100 = -34.18%
Formula
Percentage change = [(516 - 784) / 784] x 100
Subtract the new number by the original number
516 - 784 = -268
-268 ÷ 784 = -0.34183673469387754
-0.34183673469387754 x 100 = -34.18%