-47.49% is the change from 756 to 397
Calculation steps:
[( 397 - 756 ) ÷ 756] x 100 = -47.49%
Formula
Percentage change = [(397 - 756) / 756] x 100
Subtract the new number by the original number
397 - 756 = -359
-359 ÷ 756 = -0.4748677248677249
-0.4748677248677249 x 100 = -47.49%