1.96% is the change from 664 to 677
Calculation steps:
[( 677 - 664 ) ÷ 664] x 100 = 1.96%
Formula
Percentage change = [(677 - 664) / 664] x 100
Subtract the new number by the original number
677 - 664 = 13
13 ÷ 664 = 0.01957831325301205
0.01957831325301205 x 100 = 1.96%