-89.09% is the change from 733 to 80
Calculation steps:
[( 80 - 733 ) ÷ 733] x 100 = -89.09%
Formula
Percentage change = [(80 - 733) / 733] x 100
Subtract the new number by the original number
80 - 733 = -653
-653 ÷ 733 = -0.8908594815825375
-0.8908594815825375 x 100 = -89.09%