54.1% is the change from 536 to 826
Calculation steps:
[( 826 - 536 ) ÷ 536] x 100 = 54.1%
Formula
Percentage change = [(826 - 536) / 536] x 100
Subtract the new number by the original number
826 - 536 = 290
290 ÷ 536 = 0.5410447761194029
0.5410447761194029 x 100 = 54.1%