45.45% is the change from 209 to 304
Calculation steps:
[( 304 - 209 ) ÷ 209] x 100 = 45.45%
Formula
Percentage change = [(304 - 209) / 209] x 100
Subtract the new number by the original number
304 - 209 = 95
95 ÷ 209 = 0.45454545454545453
0.45454545454545453 x 100 = 45.45%