30.31% is the change from 673 to 877
Calculation steps:
[( 877 - 673 ) ÷ 673] x 100 = 30.31%
Formula
Percentage change = [(877 - 673) / 673] x 100
Subtract the new number by the original number
877 - 673 = 204
204 ÷ 673 = 0.3031203566121842
0.3031203566121842 x 100 = 30.31%