-66.17% is the change from 869 to 294
Calculation steps:
[( 294 - 869 ) ÷ 869] x 100 = -66.17%
Formula
Percentage change = [(294 - 869) / 869] x 100
Subtract the new number by the original number
294 - 869 = -575
-575 ÷ 869 = -0.6616800920598389
-0.6616800920598389 x 100 = -66.17%