-79.38% is the change from 747 to 154
Calculation steps:
[( 154 - 747 ) ÷ 747] x 100 = -79.38%
Formula
Percentage change = [(154 - 747) / 747] x 100
Subtract the new number by the original number
154 - 747 = -593
-593 ÷ 747 = -0.7938420348058902
-0.7938420348058902 x 100 = -79.38%