-90.48% is the change from 767 to 73
Calculation steps:
[( 73 - 767 ) ÷ 767] x 100 = -90.48%
Formula
Percentage change = [(73 - 767) / 767] x 100
Subtract the new number by the original number
73 - 767 = -694
-694 ÷ 767 = -0.9048239895697523
-0.9048239895697523 x 100 = -90.48%