-80.85% is the change from 705 to 135
Calculation steps:
[( 135 - 705 ) ÷ 705] x 100 = -80.85%
Formula
Percentage change = [(135 - 705) / 705] x 100
Subtract the new number by the original number
135 - 705 = -570
-570 ÷ 705 = -0.8085106382978723
-0.8085106382978723 x 100 = -80.85%