89.4% is the change from 151 to 286
Calculation steps:
[( 286 - 151 ) ÷ 151] x 100 = 89.4%
Formula
Percentage change = [(286 - 151) / 151] x 100
Subtract the new number by the original number
286 - 151 = 135
135 ÷ 151 = 0.8940397350993378
0.8940397350993378 x 100 = 89.4%