259.49% is the change from 274 to 985
Calculation steps:
[( 985 - 274 ) ÷ 274] x 100 = 259.49%
Formula
Percentage change = [(985 - 274) / 274] x 100
Subtract the new number by the original number
985 - 274 = 711
711 ÷ 274 = 2.5948905109489053
2.5948905109489053 x 100 = 259.49%