50.84% is the change from 358 to 540
Calculation steps:
[( 540 - 358 ) ÷ 358] x 100 = 50.84%
Formula
Percentage change = [(540 - 358) / 358] x 100
Subtract the new number by the original number
540 - 358 = 182
182 ÷ 358 = 0.5083798882681564
0.5083798882681564 x 100 = 50.84%