261.41% is the change from 241 to 871
Calculation steps:
[( 871 - 241 ) ÷ 241] x 100 = 261.41%
Formula
Percentage change = [(871 - 241) / 241] x 100
Subtract the new number by the original number
871 - 241 = 630
630 ÷ 241 = 2.6141078838174274
2.6141078838174274 x 100 = 261.41%