212.24% is the change from 49 to 153
Calculation steps:
[( 153 - 49 ) ÷ 49] x 100 = 212.24%
Formula
Percentage change = [(153 - 49) / 49] x 100
Subtract the new number by the original number
153 - 49 = 104
104 ÷ 49 = 2.122448979591837
2.122448979591837 x 100 = 212.24%