41.73% is the change from 266 to 377
Calculation steps:
[( 377 - 266 ) ÷ 266] x 100 = 41.73%
Formula
Percentage change = [(377 - 266) / 266] x 100
Subtract the new number by the original number
377 - 266 = 111
111 ÷ 266 = 0.41729323308270677
0.41729323308270677 x 100 = 41.73%