553.02% is the change from 149 to 973
Calculation steps:
[( 973 - 149 ) ÷ 149] x 100 = 553.02%
Formula
Percentage change = [(973 - 149) / 149] x 100
Subtract the new number by the original number
973 - 149 = 824
824 ÷ 149 = 5.530201342281879
5.530201342281879 x 100 = 553.02%