38.5% is the change from 387 to 536
Calculation steps:
[( 536 - 387 ) ÷ 387] x 100 = 38.5%
Formula
Percentage change = [(536 - 387) / 387] x 100
Subtract the new number by the original number
536 - 387 = 149
149 ÷ 387 = 0.3850129198966408
0.3850129198966408 x 100 = 38.5%