-69.75% is the change from 790 to 239
Calculation steps:
[( 239 - 790 ) ÷ 790] x 100 = -69.75%
Formula
Percentage change = [(239 - 790) / 790] x 100
Subtract the new number by the original number
239 - 790 = -551
-551 ÷ 790 = -0.6974683544303798
-0.6974683544303798 x 100 = -69.75%