39.07% is the change from 389 to 541
Calculation steps:
[( 541 - 389 ) ÷ 389] x 100 = 39.07%
Formula
Percentage change = [(541 - 389) / 389] x 100
Subtract the new number by the original number
541 - 389 = 152
152 ÷ 389 = 0.390745501285347
0.390745501285347 x 100 = 39.07%