-25.04% is the change from 655 to 491
Calculation steps:
[( 491 - 655 ) ÷ 655] x 100 = -25.04%
Formula
Percentage change = [(491 - 655) / 655] x 100
Subtract the new number by the original number
491 - 655 = -164
-164 ÷ 655 = -0.250381679389313
-0.250381679389313 x 100 = -25.04%