101.55% is the change from 388 to 782
Calculation steps:
[( 782 - 388 ) ÷ 388] x 100 = 101.55%
Formula
Percentage change = [(782 - 388) / 388] x 100
Subtract the new number by the original number
782 - 388 = 394
394 ÷ 388 = 1.0154639175257731
1.0154639175257731 x 100 = 101.55%