368.42% is the change from 19 to 89
Calculation steps:
[( 89 - 19 ) ÷ 19] x 100 = 368.42%
Formula
Percentage change = [(89 - 19) / 19] x 100
Subtract the new number by the original number
89 - 19 = 70
70 ÷ 19 = 3.6842105263157894
3.6842105263157894 x 100 = 368.42%