26.87% is the change from 536 to 680
Calculation steps:
[( 680 - 536 ) ÷ 536] x 100 = 26.87%
Formula
Percentage change = [(680 - 536) / 536] x 100
Subtract the new number by the original number
680 - 536 = 144
144 ÷ 536 = 0.26865671641791045
0.26865671641791045 x 100 = 26.87%