35.05% is the change from 388 to 524
Calculation steps:
[( 524 - 388 ) ÷ 388] x 100 = 35.05%
Formula
Percentage change = [(524 - 388) / 388] x 100
Subtract the new number by the original number
524 - 388 = 136
136 ÷ 388 = 0.35051546391752575
0.35051546391752575 x 100 = 35.05%