-87.4% is the change from 730 to 92
Calculation steps:
[( 92 - 730 ) ÷ 730] x 100 = -87.4%
Formula
Percentage change = [(92 - 730) / 730] x 100
Subtract the new number by the original number
92 - 730 = -638
-638 ÷ 730 = -0.873972602739726
-0.873972602739726 x 100 = -87.4%