-19.94% is the change from 938 to 751
Calculation steps:
[( 751 - 938 ) ÷ 938] x 100 = -19.94%
Formula
Percentage change = [(751 - 938) / 938] x 100
Subtract the new number by the original number
751 - 938 = -187
-187 ÷ 938 = -0.19936034115138593
-0.19936034115138593 x 100 = -19.94%