-80.71% is the change from 705 to 136
Calculation steps:
[( 136 - 705 ) ÷ 705] x 100 = -80.71%
Formula
Percentage change = [(136 - 705) / 705] x 100
Subtract the new number by the original number
136 - 705 = -569
-569 ÷ 705 = -0.8070921985815603
-0.8070921985815603 x 100 = -80.71%