259.39% is the change from 261 to 938
Calculation steps:
[( 938 - 261 ) ÷ 261] x 100 = 259.39%
Formula
Percentage change = [(938 - 261) / 261] x 100
Subtract the new number by the original number
938 - 261 = 677
677 ÷ 261 = 2.5938697318007664
2.5938697318007664 x 100 = 259.39%