241.57% is the change from 89 to 304
Calculation steps:
[( 304 - 89 ) ÷ 89] x 100 = 241.57%
Formula
Percentage change = [(304 - 89) / 89] x 100
Subtract the new number by the original number
304 - 89 = 215
215 ÷ 89 = 2.4157303370786516
2.4157303370786516 x 100 = 241.57%