21.08% is the change from 332 to 402
Calculation steps:
[( 402 - 332 ) ÷ 332] x 100 = 21.08%
Formula
Percentage change = [(402 - 332) / 332] x 100
Subtract the new number by the original number
402 - 332 = 70
70 ÷ 332 = 0.21084337349397592
0.21084337349397592 x 100 = 21.08%