210.2% is the change from 49 to 152
Calculation steps:
[( 152 - 49 ) ÷ 49] x 100 = 210.2%
Formula
Percentage change = [(152 - 49) / 49] x 100
Subtract the new number by the original number
152 - 49 = 103
103 ÷ 49 = 2.1020408163265305
2.1020408163265305 x 100 = 210.2%