-78.35% is the change from 508 to 110
Calculation steps:
[( 110 - 508 ) ÷ 508] x 100 = -78.35%
Formula
Percentage change = [(110 - 508) / 508] x 100
Subtract the new number by the original number
110 - 508 = -398
-398 ÷ 508 = -0.7834645669291339
-0.7834645669291339 x 100 = -78.35%