-61.27% is the change from 790 to 306
Calculation steps:
[( 306 - 790 ) ÷ 790] x 100 = -61.27%
Formula
Percentage change = [(306 - 790) / 790] x 100
Subtract the new number by the original number
306 - 790 = -484
-484 ÷ 790 = -0.6126582278481013
-0.6126582278481013 x 100 = -61.27%