-71.51% is the change from 744 to 212
Calculation steps:
[( 212 - 744 ) ÷ 744] x 100 = -71.51%
Formula
Percentage change = [(212 - 744) / 744] x 100
Subtract the new number by the original number
212 - 744 = -532
-532 ÷ 744 = -0.7150537634408602
-0.7150537634408602 x 100 = -71.51%