-80.61% is the change from 655 to 127
Calculation steps:
[( 127 - 655 ) ÷ 655] x 100 = -80.61%
Formula
Percentage change = [(127 - 655) / 655] x 100
Subtract the new number by the original number
127 - 655 = -528
-528 ÷ 655 = -0.8061068702290076
-0.8061068702290076 x 100 = -80.61%