263.47% is the change from 271 to 985
Calculation steps:
[( 985 - 271 ) ÷ 271] x 100 = 263.47%
Formula
Percentage change = [(985 - 271) / 271] x 100
Subtract the new number by the original number
985 - 271 = 714
714 ÷ 271 = 2.6346863468634685
2.6346863468634685 x 100 = 263.47%