-79.01% is the change from 605 to 127
Calculation steps:
[( 127 - 605 ) ÷ 605] x 100 = -79.01%
Formula
Percentage change = [(127 - 605) / 605] x 100
Subtract the new number by the original number
127 - 605 = -478
-478 ÷ 605 = -0.7900826446280992
-0.7900826446280992 x 100 = -79.01%