-78.26% is the change from 506 to 110
Calculation steps:
[( 110 - 506 ) ÷ 506] x 100 = -78.26%
Formula
Percentage change = [(110 - 506) / 506] x 100
Subtract the new number by the original number
110 - 506 = -396
-396 ÷ 506 = -0.782608695652174
-0.782608695652174 x 100 = -78.26%