75.14% is the change from 555 to 972
Calculation steps:
[( 972 - 555 ) ÷ 555] x 100 = 75.14%
Formula
Percentage change = [(972 - 555) / 555] x 100
Subtract the new number by the original number
972 - 555 = 417
417 ÷ 555 = 0.7513513513513513
0.7513513513513513 x 100 = 75.14%