220.85% is the change from 307 to 985
Calculation steps:
[( 985 - 307 ) ÷ 307] x 100 = 220.85%
Formula
Percentage change = [(985 - 307) / 307] x 100
Subtract the new number by the original number
985 - 307 = 678
678 ÷ 307 = 2.208469055374593
2.208469055374593 x 100 = 220.85%