302.89% is the change from 242 to 975
Calculation steps:
[( 975 - 242 ) ÷ 242] x 100 = 302.89%
Formula
Percentage change = [(975 - 242) / 242] x 100
Subtract the new number by the original number
975 - 242 = 733
733 ÷ 242 = 3.0289256198347108
3.0289256198347108 x 100 = 302.89%