-16.84% is the change from 790 to 657
Calculation steps:
[( 657 - 790 ) ÷ 790] x 100 = -16.84%
Formula
Percentage change = [(657 - 790) / 790] x 100
Subtract the new number by the original number
657 - 790 = -133
-133 ÷ 790 = -0.16835443037974684
-0.16835443037974684 x 100 = -16.84%