278.16% is the change from 261 to 987
Calculation steps:
[( 987 - 261 ) ÷ 261] x 100 = 278.16%
Formula
Percentage change = [(987 - 261) / 261] x 100
Subtract the new number by the original number
987 - 261 = 726
726 ÷ 261 = 2.781609195402299
2.781609195402299 x 100 = 278.16%