-66.91% is the change from 813 to 269
Calculation steps:
[( 269 - 813 ) ÷ 813] x 100 = -66.91%
Formula
Percentage change = [(269 - 813) / 813] x 100
Subtract the new number by the original number
269 - 813 = -544
-544 ÷ 813 = -0.6691266912669127
-0.6691266912669127 x 100 = -66.91%