259.78% is the change from 271 to 975
Calculation steps:
[( 975 - 271 ) ÷ 271] x 100 = 259.78%
Formula
Percentage change = [(975 - 271) / 271] x 100
Subtract the new number by the original number
975 - 271 = 704
704 ÷ 271 = 2.5977859778597785
2.5977859778597785 x 100 = 259.78%