704.76% is the change from 84 to 676
Calculation steps:
[( 676 - 84 ) ÷ 84] x 100 = 704.76%
Formula
Percentage change = [(676 - 84) / 84] x 100
Subtract the new number by the original number
676 - 84 = 592
592 ÷ 84 = 7.0476190476190474
7.0476190476190474 x 100 = 704.76%