228.28% is the change from 297 to 975
Calculation steps:
[( 975 - 297 ) ÷ 297] x 100 = 228.28%
Formula
Percentage change = [(975 - 297) / 297] x 100
Subtract the new number by the original number
975 - 297 = 678
678 ÷ 297 = 2.282828282828283
2.282828282828283 x 100 = 228.28%