-19.77% is the change from 516 to 414
Calculation steps:
[( 414 - 516 ) ÷ 516] x 100 = -19.77%
Formula
Percentage change = [(414 - 516) / 516] x 100
Subtract the new number by the original number
414 - 516 = -102
-102 ÷ 516 = -0.19767441860465115
-0.19767441860465115 x 100 = -19.77%