231.65% is the change from 297 to 985
Calculation steps:
[( 985 - 297 ) ÷ 297] x 100 = 231.65%
Formula
Percentage change = [(985 - 297) / 297] x 100
Subtract the new number by the original number
985 - 297 = 688
688 ÷ 297 = 2.3164983164983166
2.3164983164983166 x 100 = 231.65%