220.79% is the change from 202 to 648
Calculation steps:
[( 648 - 202 ) ÷ 202] x 100 = 220.79%
Formula
Percentage change = [(648 - 202) / 202] x 100
Subtract the new number by the original number
648 - 202 = 446
446 ÷ 202 = 2.207920792079208
2.207920792079208 x 100 = 220.79%