83.47% is the change from 375 to 688
Calculation steps:
[( 688 - 375 ) ÷ 375] x 100 = 83.47%
Formula
Percentage change = [(688 - 375) / 375] x 100
Subtract the new number by the original number
688 - 375 = 313
313 ÷ 375 = 0.8346666666666667
0.8346666666666667 x 100 = 83.47%