80.92% is the change from 173 to 313
Calculation steps:
[( 313 - 173 ) ÷ 173] x 100 = 80.92%
Formula
Percentage change = [(313 - 173) / 173] x 100
Subtract the new number by the original number
313 - 173 = 140
140 ÷ 173 = 0.8092485549132948
0.8092485549132948 x 100 = 80.92%