204.71% is the change from 297 to 905
Calculation steps:
[( 905 - 297 ) ÷ 297] x 100 = 204.71%
Formula
Percentage change = [(905 - 297) / 297] x 100
Subtract the new number by the original number
905 - 297 = 608
608 ÷ 297 = 2.047138047138047
2.047138047138047 x 100 = 204.71%