-58.5% is the change from 306 to 127
Calculation steps:
[( 127 - 306 ) ÷ 306] x 100 = -58.5%
Formula
Percentage change = [(127 - 306) / 306] x 100
Subtract the new number by the original number
127 - 306 = -179
-179 ÷ 306 = -0.5849673202614379
-0.5849673202614379 x 100 = -58.5%