251.67% is the change from 209 to 735
Calculation steps:
[( 735 - 209 ) ÷ 209] x 100 = 251.67%
Formula
Percentage change = [(735 - 209) / 209] x 100
Subtract the new number by the original number
735 - 209 = 526
526 ÷ 209 = 2.5167464114832536
2.5167464114832536 x 100 = 251.67%