156.94% is the change from 216 to 555
Calculation steps:
[( 555 - 216 ) ÷ 216] x 100 = 156.94%
Formula
Percentage change = [(555 - 216) / 216] x 100
Subtract the new number by the original number
555 - 216 = 339
339 ÷ 216 = 1.5694444444444444
1.5694444444444444 x 100 = 156.94%