1.66% is the change from 663 to 674
Calculation steps:
[( 674 - 663 ) ÷ 663] x 100 = 1.66%
Formula
Percentage change = [(674 - 663) / 663] x 100
Subtract the new number by the original number
674 - 663 = 11
11 ÷ 663 = 0.016591251885369532
0.016591251885369532 x 100 = 1.66%