980% is the change from 60 to 648
Calculation steps:
[( 648 - 60 ) ÷ 60] x 100 = 980%
Formula
Percentage change = [(648 - 60) / 60] x 100
Subtract the new number by the original number
648 - 60 = 588
588 ÷ 60 = 9.8
9.8 x 100 = 980%
Example