1921.05% is the change from 38 to 768
Calculation steps:
[( 768 - 38 ) ÷ 38] x 100 = 1921.05%
Formula
Percentage change = [(768 - 38) / 38] x 100
Subtract the new number by the original number
768 - 38 = 730
730 ÷ 38 = 19.210526315789473
19.210526315789473 x 100 = 1921.05%