572.41% is the change from 145 to 975
Calculation steps:
[( 975 - 145 ) ÷ 145] x 100 = 572.41%
Formula
Percentage change = [(975 - 145) / 145] x 100
Subtract the new number by the original number
975 - 145 = 830
830 ÷ 145 = 5.724137931034483
5.724137931034483 x 100 = 572.41%