-78.76% is the change from 518 to 110
Calculation steps:
[( 110 - 518 ) ÷ 518] x 100 = -78.76%
Formula
Percentage change = [(110 - 518) / 518] x 100
Subtract the new number by the original number
110 - 518 = -408
-408 ÷ 518 = -0.7876447876447876
-0.7876447876447876 x 100 = -78.76%