223.61% is the change from 305 to 987
Calculation steps:
[( 987 - 305 ) ÷ 305] x 100 = 223.61%
Formula
Percentage change = [(987 - 305) / 305] x 100
Subtract the new number by the original number
987 - 305 = 682
682 ÷ 305 = 2.236065573770492
2.236065573770492 x 100 = 223.61%