73.52% is the change from 559 to 970
Calculation steps:
[( 970 - 559 ) ÷ 559] x 100 = 73.52%
Formula
Percentage change = [(970 - 559) / 559] x 100
Subtract the new number by the original number
970 - 559 = 411
411 ÷ 559 = 0.7352415026833632
0.7352415026833632 x 100 = 73.52%