87.69% is the change from 390 to 732
Calculation steps:
[( 732 - 390 ) ÷ 390] x 100 = 87.69%
Formula
Percentage change = [(732 - 390) / 390] x 100
Subtract the new number by the original number
732 - 390 = 342
342 ÷ 390 = 0.8769230769230769
0.8769230769230769 x 100 = 87.69%