-65.19% is the change from 790 to 275
Calculation steps:
[( 275 - 790 ) ÷ 790] x 100 = -65.19%
Formula
Percentage change = [(275 - 790) / 790] x 100
Subtract the new number by the original number
275 - 790 = -515
-515 ÷ 790 = -0.6518987341772152
-0.6518987341772152 x 100 = -65.19%