86.25% is the change from 371 to 691
Calculation steps:
[( 691 - 371 ) ÷ 371] x 100 = 86.25%
Formula
Percentage change = [(691 - 371) / 371] x 100
Subtract the new number by the original number
691 - 371 = 320
320 ÷ 371 = 0.862533692722372
0.862533692722372 x 100 = 86.25%