73.26% is the change from 561 to 972
Calculation steps:
[( 972 - 561 ) ÷ 561] x 100 = 73.26%
Formula
Percentage change = [(972 - 561) / 561] x 100
Subtract the new number by the original number
972 - 561 = 411
411 ÷ 561 = 0.732620320855615
0.732620320855615 x 100 = 73.26%