-11.6% is the change from 655 to 579
Calculation steps:
[( 579 - 655 ) ÷ 655] x 100 = -11.6%
Formula
Percentage change = [(579 - 655) / 655] x 100
Subtract the new number by the original number
579 - 655 = -76
-76 ÷ 655 = -0.11603053435114503
-0.11603053435114503 x 100 = -11.6%