64.64% is the change from 591 to 973
Calculation steps:
[( 973 - 591 ) ÷ 591] x 100 = 64.64%
Formula
Percentage change = [(973 - 591) / 591] x 100
Subtract the new number by the original number
973 - 591 = 382
382 ÷ 591 = 0.6463620981387479
0.6463620981387479 x 100 = 64.64%