103.48% is the change from 431 to 877
Calculation steps:
[( 877 - 431 ) ÷ 431] x 100 = 103.48%
Formula
Percentage change = [(877 - 431) / 431] x 100
Subtract the new number by the original number
877 - 431 = 446
446 ÷ 431 = 1.0348027842227379
1.0348027842227379 x 100 = 103.48%