-69.22% is the change from 705 to 217
Calculation steps:
[( 217 - 705 ) ÷ 705] x 100 = -69.22%
Formula
Percentage change = [(217 - 705) / 705] x 100
Subtract the new number by the original number
217 - 705 = -488
-488 ÷ 705 = -0.6921985815602837
-0.6921985815602837 x 100 = -69.22%