-37.61% is the change from 827 to 516
Calculation steps:
[( 516 - 827 ) ÷ 827] x 100 = -37.61%
Formula
Percentage change = [(516 - 827) / 827] x 100
Subtract the new number by the original number
516 - 827 = -311
-311 ÷ 827 = -0.37605804111245467
-0.37605804111245467 x 100 = -37.61%