-88.9% is the change from 757 to 84
Calculation steps:
[( 84 - 757 ) ÷ 757] x 100 = -88.9%
Formula
Percentage change = [(84 - 757) / 757] x 100
Subtract the new number by the original number
84 - 757 = -673
-673 ÷ 757 = -0.8890356671070013
-0.8890356671070013 x 100 = -88.9%