43.7% is the change from 611 to 878
Calculation steps:
[( 878 - 611 ) ÷ 611] x 100 = 43.7%
Formula
Percentage change = [(878 - 611) / 611] x 100
Subtract the new number by the original number
878 - 611 = 267
267 ÷ 611 = 0.4369885433715221
0.4369885433715221 x 100 = 43.7%