-70.83% is the change from 744 to 217
Calculation steps:
[( 217 - 744 ) ÷ 744] x 100 = -70.83%
Formula
Percentage change = [(217 - 744) / 744] x 100
Subtract the new number by the original number
217 - 744 = -527
-527 ÷ 744 = -0.7083333333333334
-0.7083333333333334 x 100 = -70.83%