102.06% is the change from 389 to 786
Calculation steps:
[( 786 - 389 ) ÷ 389] x 100 = 102.06%
Formula
Percentage change = [(786 - 389) / 389] x 100
Subtract the new number by the original number
786 - 389 = 397
397 ÷ 389 = 1.0205655526992288
1.0205655526992288 x 100 = 102.06%