48.77% is the change from 203 to 302
Calculation steps:
[( 302 - 203 ) ÷ 203] x 100 = 48.77%
Formula
Percentage change = [(302 - 203) / 203] x 100
Subtract the new number by the original number
302 - 203 = 99
99 ÷ 203 = 0.4876847290640394
0.4876847290640394 x 100 = 48.77%