-1.72% is the change from 291 to 286
Calculation steps:
[( 286 - 291 ) ÷ 291] x 100 = -1.72%
Formula
Percentage change = [(286 - 291) / 291] x 100
Subtract the new number by the original number
286 - 291 = -5
-5 ÷ 291 = -0.01718213058419244
-0.01718213058419244 x 100 = -1.72%