-25.19% is the change from 790 to 591
Calculation steps:
[( 591 - 790 ) ÷ 790] x 100 = -25.19%
Formula
Percentage change = [(591 - 790) / 790] x 100
Subtract the new number by the original number
591 - 790 = -199
-199 ÷ 790 = -0.2518987341772152
-0.2518987341772152 x 100 = -25.19%