-74.7% is the change from 747 to 189
Calculation steps:
[( 189 - 747 ) ÷ 747] x 100 = -74.7%
Formula
Percentage change = [(189 - 747) / 747] x 100
Subtract the new number by the original number
189 - 747 = -558
-558 ÷ 747 = -0.7469879518072289
-0.7469879518072289 x 100 = -74.7%