-70.25% is the change from 726 to 216
Calculation steps:
[( 216 - 726 ) ÷ 726] x 100 = -70.25%
Formula
Percentage change = [(216 - 726) / 726] x 100
Subtract the new number by the original number
216 - 726 = -510
-510 ÷ 726 = -0.7024793388429752
-0.7024793388429752 x 100 = -70.25%