-74.58% is the change from 775 to 197
Calculation steps:
[( 197 - 775 ) ÷ 775] x 100 = -74.58%
Formula
Percentage change = [(197 - 775) / 775] x 100
Subtract the new number by the original number
197 - 775 = -578
-578 ÷ 775 = -0.7458064516129033
-0.7458064516129033 x 100 = -74.58%