37600% is the change from 1 to 377
Calculation steps:
[( 377 - 1 ) ÷ 1] x 100 = 37600%
Formula
Percentage change = [(377 - 1) / 1] x 100
Subtract the new number by the original number
377 - 1 = 376
376 ÷ 1 = 376
376 x 100 = 37600%
Example