-68.92% is the change from 814 to 253
Calculation steps:
[( 253 - 814 ) ÷ 814] x 100 = -68.92%
Formula
Percentage change = [(253 - 814) / 814] x 100
Subtract the new number by the original number
253 - 814 = -561
-561 ÷ 814 = -0.6891891891891891
-0.6891891891891891 x 100 = -68.92%