132.64% is the change from 288 to 670
Calculation steps:
[( 670 - 288 ) ÷ 288] x 100 = 132.64%
Formula
Percentage change = [(670 - 288) / 288] x 100
Subtract the new number by the original number
670 - 288 = 382
382 ÷ 288 = 1.3263888888888888
1.3263888888888888 x 100 = 132.64%