133.67% is the change from 294 to 687
Calculation steps:
[( 687 - 294 ) ÷ 294] x 100 = 133.67%
Formula
Percentage change = [(687 - 294) / 294] x 100
Subtract the new number by the original number
687 - 294 = 393
393 ÷ 294 = 1.336734693877551
1.336734693877551 x 100 = 133.67%