33.2% is the change from 488 to 650
Calculation steps:
[( 650 - 488 ) ÷ 488] x 100 = 33.2%
Formula
Percentage change = [(650 - 488) / 488] x 100
Subtract the new number by the original number
650 - 488 = 162
162 ÷ 488 = 0.3319672131147541
0.3319672131147541 x 100 = 33.2%