241.75% is the change from 285 to 974
Calculation steps:
[( 974 - 285 ) ÷ 285] x 100 = 241.75%
Formula
Percentage change = [(974 - 285) / 285] x 100
Subtract the new number by the original number
974 - 285 = 689
689 ÷ 285 = 2.4175438596491228
2.4175438596491228 x 100 = 241.75%