90.59% is the change from 510 to 972
Calculation steps:
[( 972 - 510 ) ÷ 510] x 100 = 90.59%
Formula
Percentage change = [(972 - 510) / 510] x 100
Subtract the new number by the original number
972 - 510 = 462
462 ÷ 510 = 0.9058823529411765
0.9058823529411765 x 100 = 90.59%