10.54% is the change from 598 to 661
Calculation steps:
[( 661 - 598 ) ÷ 598] x 100 = 10.54%
Formula
Percentage change = [(661 - 598) / 598] x 100
Subtract the new number by the original number
661 - 598 = 63
63 ÷ 598 = 0.10535117056856187
0.10535117056856187 x 100 = 10.54%