-61.39% is the change from 790 to 305
Calculation steps:
[( 305 - 790 ) ÷ 790] x 100 = -61.39%
Formula
Percentage change = [(305 - 790) / 790] x 100
Subtract the new number by the original number
305 - 790 = -485
-485 ÷ 790 = -0.6139240506329114
-0.6139240506329114 x 100 = -61.39%