-74.3% is the change from 747 to 192
Calculation steps:
[( 192 - 747 ) ÷ 747] x 100 = -74.3%
Formula
Percentage change = [(192 - 747) / 747] x 100
Subtract the new number by the original number
192 - 747 = -555
-555 ÷ 747 = -0.7429718875502008
-0.7429718875502008 x 100 = -74.3%