245.87% is the change from 109 to 377
Calculation steps:
[( 377 - 109 ) ÷ 109] x 100 = 245.87%
Formula
Percentage change = [(377 - 109) / 109] x 100
Subtract the new number by the original number
377 - 109 = 268
268 ÷ 109 = 2.458715596330275
2.458715596330275 x 100 = 245.87%
Example