-49.63% is the change from 814 to 410
Calculation steps:
[( 410 - 814 ) ÷ 814] x 100 = -49.63%
Formula
Percentage change = [(410 - 814) / 814] x 100
Subtract the new number by the original number
410 - 814 = -404
-404 ÷ 814 = -0.4963144963144963
-0.4963144963144963 x 100 = -49.63%