89.44% is the change from 502 to 951
Calculation steps:
[( 951 - 502 ) ÷ 502] x 100 = 89.44%
Formula
Percentage change = [(951 - 502) / 502] x 100
Subtract the new number by the original number
951 - 502 = 449
449 ÷ 502 = 0.8944223107569721
0.8944223107569721 x 100 = 89.44%