-43% is the change from 814 to 464
Calculation steps:
[( 464 - 814 ) ÷ 814] x 100 = -43%
Formula
Percentage change = [(464 - 814) / 814] x 100
Subtract the new number by the original number
464 - 814 = -350
-350 ÷ 814 = -0.42997542997543
-0.42997542997543 x 100 = -43%