97.19% is the change from 392 to 773
Calculation steps:
[( 773 - 392 ) ÷ 392] x 100 = 97.19%
Formula
Percentage change = [(773 - 392) / 392] x 100
Subtract the new number by the original number
773 - 392 = 381
381 ÷ 392 = 0.9719387755102041
0.9719387755102041 x 100 = 97.19%