-60.98% is the change from 205 to 80
Calculation steps:
[( 80 - 205 ) ÷ 205] x 100 = -60.98%
Formula
Percentage change = [(80 - 205) / 205] x 100
Subtract the new number by the original number
80 - 205 = -125
-125 ÷ 205 = -0.6097560975609756
-0.6097560975609756 x 100 = -60.98%