311.73% is the change from 162 to 667
Calculation steps:
[( 667 - 162 ) ÷ 162] x 100 = 311.73%
Formula
Percentage change = [(667 - 162) / 162] x 100
Subtract the new number by the original number
667 - 162 = 505
505 ÷ 162 = 3.117283950617284
3.117283950617284 x 100 = 311.73%