78.55% is the change from 373 to 666
Calculation steps:
[( 666 - 373 ) ÷ 373] x 100 = 78.55%
Formula
Percentage change = [(666 - 373) / 373] x 100
Subtract the new number by the original number
666 - 373 = 293
293 ÷ 373 = 0.7855227882037533
0.7855227882037533 x 100 = 78.55%