42.9% is the change from 662 to 946
Calculation steps:
[( 946 - 662 ) ÷ 662] x 100 = 42.9%
Formula
Percentage change = [(946 - 662) / 662] x 100
Subtract the new number by the original number
946 - 662 = 284
284 ÷ 662 = 0.42900302114803623
0.42900302114803623 x 100 = 42.9%