-88.87% is the change from 755 to 84
Calculation steps:
[( 84 - 755 ) ÷ 755] x 100 = -88.87%
Formula
Percentage change = [(84 - 755) / 755] x 100
Subtract the new number by the original number
84 - 755 = -671
-671 ÷ 755 = -0.8887417218543047
-0.8887417218543047 x 100 = -88.87%
Example