158.37% is the change from 209 to 540
Calculation steps:
[( 540 - 209 ) ÷ 209] x 100 = 158.37%
Formula
Percentage change = [(540 - 209) / 209] x 100
Subtract the new number by the original number
540 - 209 = 331
331 ÷ 209 = 1.5837320574162679
1.5837320574162679 x 100 = 158.37%