561.9% is the change from 147 to 973
Calculation steps:
[( 973 - 147 ) ÷ 147] x 100 = 561.9%
Formula
Percentage change = [(973 - 147) / 147] x 100
Subtract the new number by the original number
973 - 147 = 826
826 ÷ 147 = 5.619047619047619
5.619047619047619 x 100 = 561.9%