101.57% is the change from 382 to 770
Calculation steps:
[( 770 - 382 ) ÷ 382] x 100 = 101.57%
Formula
Percentage change = [(770 - 382) / 382] x 100
Subtract the new number by the original number
770 - 382 = 388
388 ÷ 382 = 1.0157068062827226
1.0157068062827226 x 100 = 101.57%