3.54% is the change from 536 to 555
Calculation steps:
[( 555 - 536 ) ÷ 536] x 100 = 3.54%
Formula
Percentage change = [(555 - 536) / 536] x 100
Subtract the new number by the original number
555 - 536 = 19
19 ÷ 536 = 0.03544776119402985
0.03544776119402985 x 100 = 3.54%