-35.42% is the change from 319 to 206
Calculation steps:
[( 206 - 319 ) ÷ 319] x 100 = -35.42%
Formula
Percentage change = [(206 - 319) / 319] x 100
Subtract the new number by the original number
206 - 319 = -113
-113 ÷ 319 = -0.3542319749216301
-0.3542319749216301 x 100 = -35.42%