-61.85% is the change from 734 to 280
Calculation steps:
[( 280 - 734 ) ÷ 734] x 100 = -61.85%
Formula
Percentage change = [(280 - 734) / 734] x 100
Subtract the new number by the original number
280 - 734 = -454
-454 ÷ 734 = -0.6185286103542235
-0.6185286103542235 x 100 = -61.85%