-88.77% is the change from 748 to 84
Calculation steps:
[( 84 - 748 ) ÷ 748] x 100 = -88.77%
Formula
Percentage change = [(84 - 748) / 748] x 100
Subtract the new number by the original number
84 - 748 = -664
-664 ÷ 748 = -0.8877005347593583
-0.8877005347593583 x 100 = -88.77%