159.3% is the change from 86 to 223
Calculation steps:
[( 223 - 86 ) ÷ 86] x 100 = 159.3%
Formula
Percentage change = [(223 - 86) / 86] x 100
Subtract the new number by the original number
223 - 86 = 137
137 ÷ 86 = 1.5930232558139534
1.5930232558139534 x 100 = 159.3%