-90.2% is the change from 735 to 72
Calculation steps:
[( 72 - 735 ) ÷ 735] x 100 = -90.2%
Formula
Percentage change = [(72 - 735) / 735] x 100
Subtract the new number by the original number
72 - 735 = -663
-663 ÷ 735 = -0.9020408163265307
-0.9020408163265307 x 100 = -90.2%