-65.33% is the change from 920 to 319
Calculation steps:
[( 319 - 920 ) ÷ 920] x 100 = -65.33%
Formula
Percentage change = [(319 - 920) / 920] x 100
Subtract the new number by the original number
319 - 920 = -601
-601 ÷ 920 = -0.6532608695652173
-0.6532608695652173 x 100 = -65.33%