50.95% is the change from 369 to 557
Calculation steps:
[( 557 - 369 ) ÷ 369] x 100 = 50.95%
Formula
Percentage change = [(557 - 369) / 369] x 100
Subtract the new number by the original number
557 - 369 = 188
188 ÷ 369 = 0.5094850948509485
0.5094850948509485 x 100 = 50.95%