165.08% is the change from 252 to 668
Calculation steps:
[( 668 - 252 ) ÷ 252] x 100 = 165.08%
Formula
Percentage change = [(668 - 252) / 252] x 100
Subtract the new number by the original number
668 - 252 = 416
416 ÷ 252 = 1.6507936507936507
1.6507936507936507 x 100 = 165.08%