29.23% is the change from 674 to 871
Calculation steps:
[( 871 - 674 ) ÷ 674] x 100 = 29.23%
Formula
Percentage change = [(871 - 674) / 674] x 100
Subtract the new number by the original number
871 - 674 = 197
197 ÷ 674 = 0.2922848664688427
0.2922848664688427 x 100 = 29.23%