-48.64% is the change from 810 to 416
Calculation steps:
[( 416 - 810 ) ÷ 810] x 100 = -48.64%
Formula
Percentage change = [(416 - 810) / 810] x 100
Subtract the new number by the original number
416 - 810 = -394
-394 ÷ 810 = -0.48641975308641977
-0.48641975308641977 x 100 = -48.64%