259.41% is the change from 271 to 974
Calculation steps:
[( 974 - 271 ) ÷ 271] x 100 = 259.41%
Formula
Percentage change = [(974 - 271) / 271] x 100
Subtract the new number by the original number
974 - 271 = 703
703 ÷ 271 = 2.5940959409594098
2.5940959409594098 x 100 = 259.41%