-65.25% is the change from 305 to 106
Calculation steps:
[( 106 - 305 ) ÷ 305] x 100 = -65.25%
Formula
Percentage change = [(106 - 305) / 305] x 100
Subtract the new number by the original number
106 - 305 = -199
-199 ÷ 305 = -0.6524590163934426
-0.6524590163934426 x 100 = -65.25%