264.21% is the change from 271 to 987
Calculation steps:
[( 987 - 271 ) ÷ 271] x 100 = 264.21%
Formula
Percentage change = [(987 - 271) / 271] x 100
Subtract the new number by the original number
987 - 271 = 716
716 ÷ 271 = 2.642066420664207
2.642066420664207 x 100 = 264.21%