366.25% is the change from 80 to 373
Calculation steps:
[( 373 - 80 ) ÷ 80] x 100 = 366.25%
Formula
Percentage change = [(373 - 80) / 80] x 100
Subtract the new number by the original number
373 - 80 = 293
293 ÷ 80 = 3.6625
3.6625 x 100 = 366.25%
Example