31.83% is the change from 377 to 497
Calculation steps:
[( 497 - 377 ) ÷ 377] x 100 = 31.83%
Formula
Percentage change = [(497 - 377) / 377] x 100
Subtract the new number by the original number
497 - 377 = 120
120 ÷ 377 = 0.3183023872679045
0.3183023872679045 x 100 = 31.83%