83.02% is the change from 377 to 690
Calculation steps:
[( 690 - 377 ) ÷ 377] x 100 = 83.02%
Formula
Percentage change = [(690 - 377) / 377] x 100
Subtract the new number by the original number
690 - 377 = 313
313 ÷ 377 = 0.830238726790451
0.830238726790451 x 100 = 83.02%