155.5% is the change from 209 to 534
Calculation steps:
[( 534 - 209 ) ÷ 209] x 100 = 155.5%
Formula
Percentage change = [(534 - 209) / 209] x 100
Subtract the new number by the original number
534 - 209 = 325
325 ÷ 209 = 1.555023923444976
1.555023923444976 x 100 = 155.5%