-38.86% is the change from 844 to 516
Calculation steps:
[( 516 - 844 ) ÷ 844] x 100 = -38.86%
Formula
Percentage change = [(516 - 844) / 844] x 100
Subtract the new number by the original number
516 - 844 = -328
-328 ÷ 844 = -0.3886255924170616
-0.3886255924170616 x 100 = -38.86%