0.7% is the change from 286 to 288
Calculation steps:
[( 288 - 286 ) ÷ 286] x 100 = 0.7%
Formula
Percentage change = [(288 - 286) / 286] x 100
Subtract the new number by the original number
288 - 286 = 2
2 ÷ 286 = 0.006993006993006993
0.006993006993006993 x 100 = 0.7%