151.9% is the change from 79 to 199
Calculation steps:
[( 199 - 79 ) ÷ 79] x 100 = 151.9%
Formula
Percentage change = [(199 - 79) / 79] x 100
Subtract the new number by the original number
199 - 79 = 120
120 ÷ 79 = 1.518987341772152
1.518987341772152 x 100 = 151.9%