-98.3% is the change from 705 to 12
Calculation steps:
[( 12 - 705 ) ÷ 705] x 100 = -98.3%
Formula
Percentage change = [(12 - 705) / 705] x 100
Subtract the new number by the original number
12 - 705 = -693
-693 ÷ 705 = -0.9829787234042553
-0.9829787234042553 x 100 = -98.3%