-73.9% is the change from 747 to 195
Calculation steps:
[( 195 - 747 ) ÷ 747] x 100 = -73.9%
Formula
Percentage change = [(195 - 747) / 747] x 100
Subtract the new number by the original number
195 - 747 = -552
-552 ÷ 747 = -0.7389558232931727
-0.7389558232931727 x 100 = -73.9%