-26.82% is the change from 261 to 191
Calculation steps:
[( 191 - 261 ) ÷ 261] x 100 = -26.82%
Formula
Percentage change = [(191 - 261) / 261] x 100
Subtract the new number by the original number
191 - 261 = -70
-70 ÷ 261 = -0.2681992337164751
-0.2681992337164751 x 100 = -26.82%