-62.4% is the change from 516 to 194
Calculation steps:
[( 194 - 516 ) ÷ 516] x 100 = -62.4%
Formula
Percentage change = [(194 - 516) / 516] x 100
Subtract the new number by the original number
194 - 516 = -322
-322 ÷ 516 = -0.624031007751938
-0.624031007751938 x 100 = -62.4%