294.8% is the change from 250 to 987
Calculation steps:
[( 987 - 250 ) ÷ 250] x 100 = 294.8%
Formula
Percentage change = [(987 - 250) / 250] x 100
Subtract the new number by the original number
987 - 250 = 737
737 ÷ 250 = 2.948
2.948 x 100 = 294.8%
Example