-64.25% is the change from 814 to 291
Calculation steps:
[( 291 - 814 ) ÷ 814] x 100 = -64.25%
Formula
Percentage change = [(291 - 814) / 814] x 100
Subtract the new number by the original number
291 - 814 = -523
-523 ÷ 814 = -0.6425061425061425
-0.6425061425061425 x 100 = -64.25%