-75.85% is the change from 791 to 191
Calculation steps:
[( 191 - 791 ) ÷ 791] x 100 = -75.85%
Formula
Percentage change = [(191 - 791) / 791] x 100
Subtract the new number by the original number
191 - 791 = -600
-600 ÷ 791 = -0.7585335018963337
-0.7585335018963337 x 100 = -75.85%