-71.12% is the change from 734 to 212
Calculation steps:
[( 212 - 734 ) ÷ 734] x 100 = -71.12%
Formula
Percentage change = [(212 - 734) / 734] x 100
Subtract the new number by the original number
212 - 734 = -522
-522 ÷ 734 = -0.7111716621253406
-0.7111716621253406 x 100 = -71.12%