-71.1% is the change from 744 to 215
Calculation steps:
[( 215 - 744 ) ÷ 744] x 100 = -71.1%
Formula
Percentage change = [(215 - 744) / 744] x 100
Subtract the new number by the original number
215 - 744 = -529
-529 ÷ 744 = -0.7110215053763441
-0.7110215053763441 x 100 = -71.1%