83.29% is the change from 377 to 691
Calculation steps:
[( 691 - 377 ) ÷ 377] x 100 = 83.29%
Formula
Percentage change = [(691 - 377) / 377] x 100
Subtract the new number by the original number
691 - 377 = 314
314 ÷ 377 = 0.8328912466843501
0.8328912466843501 x 100 = 83.29%